On her boobs

You decide that it is still to early to cum inside her, so you decide to release on her beautiful breasts. You continue pumping away as Jane gets closer to her orgasm.

As you are almost there you hear the door opening. You are too close to be willing to stop, so there is nothing you can do. Jane's roommate Cassie steps inside and immediately sees you two fucking. Cassie is bisexual, so she is immediately entranced by what she sees and even though she seems surprised, she continues watching.

The sight of her actively watching me fuck Jane pushes me over the edge. I pull out really quick and shift forward to point at Jane's boobs. I hadn't fucked her in a few weeks and hadn't jacked off either so I erupted with multiple ropes of cum. My cock pulsed as Jane moaned in pleasure at the cum landing on her chest.

Cassie had reached down into her pants and was rubbing her pussy while I ejaculated all over Jane. As I finished expelling my cum, Cassie came closer, still rubbing her pussy. Jane looked over at her and immediately turned her head in shame that someone had been watching.

I was a bit more eager however, and gestured for her to come over and clean up. Still rubbing herself, she took my cock in her mouth and cleaned every drop of cum off. Then she turned to the still embarrassed Jane and started licking her boobs. I watched as she lapped up my cum like it was candy. By now my dick had released a bit more cum which I rubbed off onto the back of Cassie's hair.

With this, Cassie orgasmed, and brought an end to our fucking for the day.