All characters over 18 years old. First submission revised based on comments and help of a fellow writer. Hope it is better than before. Thank you all.
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Around 7PM.
I stormed into the bathroom to have a pee, couldn't hold it any longer.
"Sorry mom, urgency here!" I shouted.
"Are you seriously doing this while I am using the tub? Really?" Said mom in an sarcastic tone.
She didn't sound mad, just somehow surprised by the fact that I was peeing a meter from her while she was showering. Not that she or me could see anything but it was awkward, strange.
"Wash your hands and pass me the towel will you?" She asked jokingly.
"You're going prude on me now?" Just get out!" I challenged, trying my luck.
"Funny. You're expecting me to get out of the tub nude? With you there? Towel." She asked again on her best sarcastic voice.
"Well, I kinda was..as we are all adults and all." I played along, pretending to be disappointed.
After my rather evident flirt I grabbed the towel and moved to handle it over the tub doors. The moment I reach over she opens them, takes the towel from my hand and starts cleaning her face. I was mesmerised. Her hair fully wet, her face hidden by the towel, her ample slightly saggy breasts and long nipples dropping water, her wet trimmed bush showing only part of her mound and her muscular legs soaked and shinny.
"Awkward... Maybe you want to leave now." Mom said in a slightly embarrassed voice.
"Maybe I could use a shower too..." I ignored her and kept the flirt going.
None of us spoke for a while after that. She kept cleaning herself, first her arms, her torso, her medium large breasts. She proceeded to her sex, softly cleaning her belly and down to her pubic hair. She turned her back on me exposing her bottom, leaning she put one leg up and cleaned it all the way to the toes. Then the other letting me enough time to see every bit of her back, appreciate her slightly overweighted butt and have quite some glimpses of her slit.
"The tub is free now, you know?" Mom defiantly said with a smile on face.
"Just waiting for you to finish drying!" I flirted back trying to gain some time.
She had indeed finished already and was now out of the tub standing against the wall with a challenging look, much like if she was waiting for a reacting from me. Her arms crossed below her boobs, her body naked and dry with the towel by her feet. No shame on her nudity, having fun on it I would say. I was hard, obviously, and not doing a verygood job hiding it from her.
"What...?" I asked knowing she could see my bulge.
"Nothing...Just waiting!" Mom said in a tender voice.
Her tone sounded challenging, funny, tempting. My heart started pounding, mixed between the excitement of being in an unimaginable situation and the shame of showing my mother I had a powerful erection because of her.
"You mean...I..." I said, partially losing my words.
"It is only fair isn't it?" He tone was not only challenging but showing curiosity of what was coming next.
I got close to her, close enough to feel her heavy breath and smell her bath cream. She kept her back against the wall, arms still crossed in defensive position, eagerly trapped between the wall and me. Took of my t-shirt first exposing my full chest. Intentionally dropped to my knees to take off my shoes, my face not more than 5 inches from her trimmed pussy. Took my time to look at her sex and only afterwards did I let our eyes connect while getting up. Started to unzip my trousers... I could feel her eyes preying on my hidden manhood. I let my trousers fall to the floor. By now she could perfectly see the outlines of my erect cock against the fabric of my boxer shorts. As I started to take them off I had one a look at her fully erect nipples and brought my sight to her eyes. We didn't connect though, she didn't move even a tiny bit from the penis show I was about to give her. I remove them fully, my cock now in sight, erection at full power pointing directly at her. Arms dropped from her chest, she was enjoying it, no longer just a joke, no longer defensive.
"I... You, you grew son." She said in amazement.
Clearly she was taken aback by my fearless expose myself to her, words were somehow confused. We were both naked in front of each other. She was glued to the wall, almost like if she wanted to escape but wasn't actually willing to do so. As an instinctive gesture I lowered my hand to my erect cock and started to slowly stroke the full length of my member. My movements were very slow and not abrupt in an attempt to tease and avoid scaring her. It produced a result. Her eyes were still on my hand and penis watching every movement, her tongue moistened her lips for a couple of seconds, her body language saying quite a lot. It is probably human nature, situation itself adding to it but her erect nipples, her tongue over the lips and her preying eyes told me she was truly enjoying the sight of me. I looked for her eyes and when we engaged for a second. I drove my attention to her pussy, inciting her to touch herself. Her hand moved, moved as if she was expecting me to teach her what to do. However it moved not to her intimate area but to her erect left nipple rolling it through her fingers. She moaned slightly for the first time. First run of precum came out from my swollen penis as I watched her play. I moaned with her.
"Are you...? Don't." Her voice showing she might be ashamed of the possibility of me cumming.