Should I Stop?

This past summer I started seeing a girl, Lani, who was four years younger than me. We met at a friend's house and hit it off immediately, making out for much of the night. The next weekend when my parents were out of town, I had a party at our house and invited some friends over. Lani was there and we smoked some weed and drank some beers. Later that night the only ones oeft were Lani and her friend and her friend's boyfriend. Lani and I got under the covers fully clothed and began making out. After awhile we were both kinda drifting off to sleep but I said I couldn't sleep with all those clothes on. I got out of bed and took off my sweatshirt then my jeans and stood there in a tshirt and underwear. Should I stop, I asked? Lani looked at me and slowly shook her head no. So I took off my tshirt. Should I stop I asked? She waited a few seconds then shook her head no again. Standing in front of her in just my underwear was getting me hard and she was staring at my bulge. Slowly I pushed down my shorts and stood in front of her naked for a few seconds. Then I crawled back into bed. Is that better I asked, and she nodded yes. We resumed making out and soon her hand found its way down to my stiff cock. She wr**ed her fingers around me and started stroking me, stopping every little bit to feel my balls as well. I had my hand under her shirt feeling her back and started to unsnap her bra when she suddenly moved over me and got out of the bed. She stood in front of me and took off her shirt then unsnapped her jeans and pushed them down her legs. She stepped out of them and stood there in her bra and panties. Should I stop she asked? I playfully shook my head no and she reached behind her, unsnapped her bra and let it fall off. Her tits werent very big but pretty nice for her age and her little nipples were hard. She let me stare a bit then she asked should I stop? Again I shook my head no. She reached down and slowly pulled down her panties. Her little bush was neatly trimmed and I could see the top of her slit was moist. She got back into bed and we started making out again this time our hands were all over each other. I was licking and sucking on one of her breats while gently squeezing the other with my hand. I moved my hand down her stomach to her snatch and rubbed one finger up and down her pussy which made her moan with delight. She kept stroking on my dick and pretty soon I felt a rush and told her I was coming. She looked down as I suddenly shot two or three streams of cum onto her stomach, I kept pushing my finger deeper into her while rubbing her clit with my thumb and she started breathing heavier. I asked her if I should stop, and she answered by reaching behind me and pulling my head towards hers, thrusting her tongue deep into my mouth as she suddered with an orgasm. I sat up and pulled her legs open wide as she raised her knees up. Then I got on top of her and positioned my still-hard cock near her pussy. I slowly pushed it between her lips, then pulled back, pushed back in a little more and pulled back.Again I asked if I should stop and she looked at me and mouthed "No!" I kept doing this over and over until I was finally deep inside of her. She kept raising her hips towards me as I pushed in and it felt like I the head of my cock was hitting her spine I was so deep inside of her. After awhile I came again deep inside her and we just paid there exhausted my spent cock still in her pussy. After a few minutes we got up and used the sheets to clean each other off. As she kneeled in front of me to wipe off my cock it started coming to life again and this time she began kissing and licking it and slowly took it into her mouth. I leaned back against the bed and let her head bob back and forth on me. She would stop for air, then circle her tongue back around the tip of my cock before taking it all in her mouth, going back and forth and sucking me like there was no tomorrow. It wasn't long before I shot my third load of the night down her throat. She kept slowly sucking until I didn't have anything left. She stood up and we hugged as tight as we could. I told her I needed to have these kinds of parties more often and she agreed. Best night ever!