Continuing the sequence of events...

The sex turned very spontaneous just as it started on a late night lab visit. One evening she just called me for a quick bite. We met right outside the engineering building , fall colors were just getting started.

We had some food and while walking back we were not able to hold hands or even be handsy. It was a secret FWB relation since we had a bunch of other things to figure out .

I said let me show you a cool place. I took her up the stairs of one of the engineering buildings. The roof had a great view of the stars, the nights were barely cold.

We quickly started feeling each other. Her perly indian nipples were hard and made good biting objects. I started biting her nipples and she moaned harder and offered her chest showing various places for me to leave my marks. She opened the shorts and had my penis in her mouth , sucking hard to make it hard.

Protection never came to mind , she lied down facing the stars . Her tiny shorts didn't even need to be fully taken off, i dug deep into her tight and wet opening. She was wet but tight to make me grow harder. The cool air helped me pace for a good long time.

I turned over saying I am missing the view. I went on my back and she rode me. Her only weakness was to not make me cream when she is on top. Somehow she never got that working but she came hard , biting me and pincing me to the floor. Tiny tiger , she earned her nickname.

I turned her back into the floor. Hard floor didn't seem to matter for her, i kept on riding , biting her well bitten nipples, shuffling the legs from open to crossed to, side wards . All that reading of kamasutra was helping. i fucked her for a good while, since she came she was slipping and gushing with fluid down there.

I asked her to bite me back on the chest. I got harder , hard enough to fuck her slippery post orgasmic pussy , flooding with squirt. After what seemed like eternity i could grab some friction in her wet opening. I was ready to cum and magically she was too. I guess being a girl has its benefits. I asked her to come with me and we timed it this turn. We sat watching the lacrosse team in the stadium. she sucked me clean saying I should not smell like I did lest other girls get drawn to the musky smell.

So just like that, we both came on top of the famed Rhodes hall of the school. She stood up , pulled her shorts up. Her smile could not be wiped for an hour.

The lacrosse team was still practicing in the stadium as we left and there we did it on the famous ivy leagues computer sci building.

As we walked, there was streak of cum on her thighs and I quickly wiped it. She said she can feel the little sperm inside her swimming. The night didn't quite end there , we did it once again later that night at her place before I walked to my place.