Everything

I was counting the days. I had turned 18 10 days ago, and in 5 days, my girlfriend would also turn 18. After that we could legally engage in erotic activities together. Not to mention that in 8 days, we'd both graduate from high school.

"Guess who."

Tina had snuck up behind me and covered my eyes.

"Very funny, dear."

"You're a stick-in-the-mud, Mark. I thought it was funny."

"My mind was elsewhere, hon." I wrapped my girlfriend in my arms and kissed her cheek.

"Apology accepted. I wish we could do more."

We walked over to her apartment. Her mom, who had raised her solo since her dad left 15 years ago, greeted us. Tina's mom was very protective of her daughter and very strict on rules - her favorite expression when Tina had hit her rebellious teen phase was "My house, my rules" - but I had long since earned her trust. Four years of dating Tina and being faithful to her will do that.

"Hi, Ms. Carlson."

"I've told you a hundred times to call me Jill, Mark."

"I know, it's just that I was taught to be respectful to my elders..."

"Yeah, yeah. Tina calls me Jill, so should you."

"I'll try."

[10 days later]

I was sitting with Tina in her living room, quietly holding her in my arms.

"I'm of age now, you know," she chided me.

"Just because it's legal doesn't mean it's a good idea. You're beautiful and sweet and kind and I love you, but I don't think I'm ready to be a father."

"But Mark, I have needs! You don't have to cum in me, but you can at least give me some orgasms. I broke my hymen with a sex toy two days ago, so that part is out of the way."

"And you think I don't have needs? I'm trying to be responsible. I just worry that once things get hot and heavy our hormones will take over and things will get out of control."

Jill's voice sounded from directly behind us.

"What you need is an older woman in bed with you two. One who had a hysterectomy when she developed the start of cancer down there five years ago. One who can safely take Mark's cum in any of her openings while he pleasures you in other ways. One who hasn't felt the touch of a man in so long she's forgotten what it feels like and has needs that make both of yours look like a drop in the ocean."

Tina understood right away.

"Mom! Are you trying to steal away my boyfriend?"

"Not at all, sweetie. I just thought we should share him."

"Get your own!"

"How? I've been working and taking care of you solo for 15 years. I don't have time to find a man."

"Great. Now you're trying to guilt me into it. Like it's my fault Dad left you."

"No, that isn't your fault. He's just a jerk. But the consequences have been that I had to raise you completely solo." Jill paused and gave her daughter The Look. "Don't make me say it..."

"Mom!"

"My house, my rules."

Tina let out a resigned sigh. I wrapped my arms more securely around her and gently kissed her neck, trying to calm her down.

"Mmmmmm," Tina whispered. "That does feel nice."

"I'll always be yours," I murmured back. "Even if you share me with Jill. I'm not going to abandon you for her."

Tina raised her voice back to its normal level. "All right, Mom. You win. But you can't touch him unless I'm also present."

"Deal. Now get your butts into the master bedroom and strip."

10 minutes later, the three of us had made pit stops and were naked on Jill's large bed. I was lying in between mother and daughter.

"I'll be your obedient little sex toy," I informed them. "Just tell me what you want me to do."

Tina was looking at my 7 inches of half-hard man meat. "Obedient, yes. But you're definitely not little."

Jill rotated my head towards her, and I gave her a kiss. Then she rotated my head back towards Tina, and I gave Tina a kiss.

"Kiss your way towards her breasts."

The snarky 18-year-old in me surfaced for a moment. "Yes, Mistress," I said sarcastically.

Jill's hand shot down to my balls and she started squeezing. Hard.

"Do. Not. Piss. Me. Off. You will wish you were dead."

My voice resembled that of a mouse. "Y-yes, ma'am."

She released her grip. "Better."

I did as I was told, and started slowly kissing my way down Tina's neck. Tina made appreciative sounds. I wrapped my arms around her and caressed her slim body, gently groping her petite rear as I kissed down through her cleavage. Her breasts were not large. Firm B-cups. I took one of Tina's nipples in my mouth and suckled, then took her other nipple into my mouth and suckled. Tina's soft moans let me know she liked it.

"Now do the same thing for me."

I let go of Tina, pivoted my body, and wrapped my arms around Jill. She had a considerably thicker frame than her daughter. Not obese by any means, but wider. A considerably bigger chest, too - soft, pillowy DDs. And a plump, round rear.

I traced slow patterns with my tongue from Jill's neck down to her upper chest. She shivered slightly as I found my way to her cleavage. She was able to wrap her breasts entirely around my face, something Tina couldn't do. I suckled on each of Jill's nipples as well before she released me.

"Gently warm us up with your hands."

I put my right hand on Tina's mound and my left hand on Jill's mound. Using my index finger in both cases, I ran a finger along their slits. Both women were starting to juice up.

I found two clits by feel and very softly brushed them. Two gasps of pleasure was the result. Then I eased my finger inside Jill before doing the same on the other side for Tina. I worked a second finger into both women's boxes and began slowly sliding them in and out. After both women responded positively, I began softly scissoring my fingers. Jill clamped her pussy down on my hand immediately. Tina took a moment longer. I kept working my fingers until both of them climaxed.

I popped both hands free, and licked first Jill's, then Tina's honey off my fingers. "Mmmmmmm, delicious."

Jill grinned. "I think you'll make a splendid boy toy. Now, Tina will sit on your face while I ride your cock."

Tina lifted her body upwards and swung it around, lowering her dripping slit onto my tongue. I cleaned her juices off her skin, then slipped between her folds. Tina gasped as I began lapping up her flowing honey.

Jill shifted her body and slid her warm, wet box right down onto my pole. I shivered as she enveloped me. She gave me a couple of squeezes with her internal muscles before she began sliding up and down.

I sped my tongue's motions within Tina as Jill bounced on me. The younger woman wrapped her legs around my face. I lifted my hands and lightly groped Tina's pert, firm rear. She giggled and pressed her body downwards.

I felt Jill's hands on my chest as she braced herself. She increased the rapidity of her bounces. Her body was quivering as she sped her pace, riding me harder and faster.

Tina began moaning as I started making circles with my tongue to collect every drop of her sweetness. I intensified my efforts to pleasure her. She tightened the grip her legs had on my head. I worked a finger to her clit, and she let out a lusty scream and gushed over my face.

Jill bounced with greater intensity on me as I began unconsciously moving my hips to match her motions. She began trying to milk the sperm out of my balls with her pussy muscles. I let out a muffled gasp of pleasure as she worked me. Her body tensed. I thrust into her harder. Jill trembled as she climaxed, her pussy violently clamping around my cock.

When she was able to control her body again, Jill slid off me and gestured for Tina to do the same.

"Now that he's made us both climax multiple times, he's earned a reward." Jill cupped my very full balls. "Feel these."

Tina put her hand down to my sac. "They're very heavy."

"And full of cum. This is when we can get him to agree to anything if we promise to give him release." Jill turned her eyes on me. "You can cum if you move in with us."

She slowly stroked my cock. My balls were starting to ache.

"All right." That wasn't a particularly onerous demand.

"And you have to give us each orgasms at least five nights a week."

"Deal." My voice was strained.

"And whenever we want to, you have to let us fuck your ass with a strap-on to let you know your place."

"Be gentle when you do so, please."

"And when you and Tina eventually marry, you have to promise to love, honor and obey her for as long as you both shall live."

"Fine! May I please cum now?"

"You may." Jill directed Tina to caress my balls. While her daughter did that, Jill sped the motion of her hand on my throbbing cock. I let out a strangled gasp as the sperm shot up my shaft and erupted into the air. Jill had aimed me so that it fell back onto my chest and belly. She stroked me until every drop of cum was extracted from my balls.

I lay on the bed, completely spent. Jill and Tina licked my skin clean of my sperm. Then they lay against me, resting their heads on my shoulders.

"That was awesome," Jill whispered. "Thank you, Mark."

"I enjoyed myself a lot," Tina murmured.

"I had a good time," I grinned. "Thank you both."

My stuff was moved into Jill's house within a week. Officially, I share Tina's room, but the three of us spend many evenings together on the master bed.