Then, I wondered if I could suck them out using my mouth, remembering how Mom sucked out a splinter off my finger. I wanted to try it, but placing my mouth on her thighs and buttocks didn't seem appropriate. After hearing my sister's scream and seeing her almost in tears after removing the next needle using tweezers, I resolved to give it a shot anyway. So, the next time I stretched her skin around a thorn, I wrapped my lips around it, placed my front teeth over the spot, and pulled it with my teeth sucking it out with my lips simultaneously. Then, I felt the little needle at the tip of my tongue.
"What are you doing?" Trish questioned, and I stuck my tongue out and picked the needle from the tip of my tongue with my fingertips to show her.
"Was that better than the tweezers? I asked, and she said, "A thousand times."
"Can you remove the ones on my calf and the back of my thigh? It is starting to itch there..." she asked, rolling over onto her front. Without hesitation, I grabbed her right leg, bent it at the knee, and swiftly went to work. She sighed each time I placed my mouth on her skin, whined, and the needles were pulled. When I saw no visible needles to remove from that side, I jumped onto the couch, knelt between her legs, and resumed the surgery on her left side. Her left side didn't have as many needles but had more scratches on the skin. By then, her inner foot touched my face as I was busy sucking those fine needles.
Looking down between her parted legs, I could not help but notice how wonderfully round her ass was and how inviting the crease below was. I saw more of her slit peeking out as I examined her leg. I had no idea what came over me at that moment, maybe I was mesmerized by her bouncing ass cheeks while I attended to her, but for some reason, I slowly ran my tongue over a small patch of her skin and tasted a drop of blood that gurgled on her skin.
"What the heck are you doing there...?" She giggled like she was amused. "It tickles..." Trish said tenderly, laughing again while lifting her hips, causing more movement on her ass.
"You had a drop of blood there, sis," I replied, and she joked, asking if I had turned into a vampire. She seemed to have settled down and was much more relaxed as I lingered on her legs. Of course, I was helping her. Trish just laid back and enjoyed the experience as her anger and panic subsided after I started sucking thorns off her carefully and gently.
I must admit that I was enjoying myself and fully aware of the results that all this caused inside my swimming trunks - I was made aware that I was fully hard as my cock pulsed. I wasn't surprised that she was turning me on. Sister or not, all that touching, sucking, and patting of soft skin to find needles could not continue without impacting my cock that knew no relationships.
Recognizing that Trish had relaxed, I gained by moving my hands softly, caressing the back of her thighs. I let my hands occasionally venture upwards while resisting the urge to massage her soft, round buttocks, which looked very tempting. However, I wondered what it would be like to rest my cock between her fascinating ass cheeks for a moment of comfort.
Every now and then, she chuckled when my lips met the back of her thighs and wiggled her ass by saying, "It tickles." I was happy for her that she giggled instead of yelling in pain. I was jubilant with the chance to explore my sister's astonishing body more than anything else. How swiftly can things change? I was well rewarded by having free access to her soft skin. I was more excited about running my lips and tongue all over her to remove those thorns while being very patient. By then, my cock was fully hard to the point of hurting.
Once I noticed the back side of her thighs was cleared of little blackheads, I pulled several stuck to her bikini bottom with my fingers, taking the opportunity to pinch her ass along the way. Then I asked her to turn around so that I could work in her front.
Trish turned on her back with her feet on the couch, her knees bent, and her legs spread. I could tell she was unaware, but her pose was getting me turned on even more. My sister watched, gasping, as I did my business between her legs whenever I could. Occasionally, she would point to a sore spot on her inner thighs, high up, to get my attention.
"No worries, sis, this doctor can do the operation. Trust me..." I said with a grin and positioned my knees between her parted legs to start my work from her shins. Then, on her thighs, moving upwards. When I stuck my head between her thighs, she wiggled her hips, momentarily enfolded my head between her creamy thighs, and murmured, "That tickles, buddy." I then placed her free leg over my shoulder. The feel of her velvety, soft skin near my face was new to me.
However, my cock suffered more pain as it was already oozing with pre-cum. It lifted my swimming trunks, aiming to poke a hole through them. I didn't want Trish to see me growing hard under my swimming trunks. I lowered my hips to the couch to hide what could be a significant embarrassment. But I felt my face getting warmer with fresh blood gushing up. My cock began to lengthen and thicken between my stomach and the couch. I raised my chin and aimed my eyes at my sister's mound. From my leverage point, an outline of her pussy lips could be clearly seen under the thin fabric of her bikini between her thighs, which made it extremely difficult for me to focus on the task. Luckily, I was almost done, but I had a new dilemma. My hard-on was tenting under my swimming trunks. If I stopped and stood up, she could easily see that I had been aroused while caring for her. I absolutely didn't want her to know or see the state of my arousal. But there was no resistance from Trish even when I licked spots with no pricks. I played along, enjoying the feel of her warm and soft skin by kissing and licking between the most sensitive parts of her legs and butt. All while pretending to suck up the thorns off her skin.
Trish seemed to enjoy my touch as well. To my utter surprise and delight, I heard a few soft sighs and moans escape her mouth. It wasn't an "Ahhh... You pulled another thorn" kind of moan. It was like, "Ahhh... I love how you kiss my thighs." kind of moan. At that moment, I decided to take it a step further by crawling up between her thighs due to a lack of resistance on her part. And I acted as if I was pulling more thorn needles from her groin, even though there weren't. It was hard to believe she wasn't aware that her groin was not affected, but she didn't stop me or act negatively to my touch.
"What are you doing now?" She hissed, and I did not answer. Instead, I placed the palms of my hands on her thighs to balance myself and put my lips on the fabric of her bikini, moving my chin in a circular motion and teasing again and again as I was pulling more thorn needles.
"You better stop now..." She murmured, as I smelled a strange aroma coming from below where my chin was, from around her pussy. "Please, stop..." She pleaded. I knew I couldn't risk stopping and walking away without showing her my embarrassment, which was stiff and hurting me.
"Please s... t... o... p... She whined, but not as convincingly as she let out another moan. However, she didn't resist my action, so I took it as the green light to continue. Even though I had minimal previous experience with girls, I knew she was receiving some sexual pleasure when my chin was pressed onto her pussy, perhaps her clit. At the same time, I was so close to exploding from all the pleasure I was giving. I desperately wanted to explore her pussy and dreamed what it would be like to stick my tongue in there as I started to smell the aroma emitted from there getting stronger.
I felt nervous while working around my sister's private area. Could a little over-the-boundary contact be incest? The very thought that crept into my mind made me bolder.
"That's enough; you better stop now, buddy boy!" She again pleaded and lifted her knee a little higher, parting them even more, causing my hands to slip down, stopping at her curvaceous lower buttocks. Did I see a huge wet spot on her bikini bottom where her pussy was? I was thrilled to see some prospects of getting somewhere. Besides, if she really wanted to get away from me, she could have done that quickly since I didn't have her tied to or pinned down to the couch.
Just then, she moved her hips again, this time deliberately. She raised her butt and slowly started to rock her hips over my chin. My hands slid under her voluptuous rumps. Then in a rapid move, she raised her hips a little higher, grabbed my head, and started to rub her pussy all over my mouth as she became frenetic. Without even thinking, I firmly clutched her wonderful cheeks as I pleased. I was well aware of what had happened to her and what she was trying to achieve, so I met her next move by sticking my tongue out to make contact with her bikini-clad pussy slit, causing her to moan and moan again. Her pussy was definitely wet over the fabric, and it did taste somewhat pleasant. After a few moments, her hips wiggling subsided with a long moan. After a few seconds, she picked up the movement again but wasn't as aggressive as earlier and let her butt fall flat on the couch.
Trish sighed and collapsed on the couch with a massive smile. Her eyes were closed, and her head turned to the side. There was no doubt whatsoever in my mind that my sister reached orgasm by rubbing her pussy on my face. WOW! I was speechless, with my tongue still resting over her obviously dripping hole shielded by her thin bikini bottom. This is it... Now or never. I said to myself, pulling bikini strings from the side of her waist. I looked at Trish again, resting on the couch before tugging the garment down enough to see sacred of all.