Watch her finish and leave

As she fingers herself with one hand she plays with her nipples with the other. You lean over and kiss her while she moans into your mouth. Then you kiss down her neck to her chest, pulling a nipple into your mouth, lightly biting and sucking while she arcs her back and moans. "I'm going to cum too!" She yells, you pull back and watch. She shoves a finger deep into her mound then pulls out and rubs vigorously over her clit. "Cum Baby." You whisper. She nods and starts to shake and moan so loudly you're pretty sure half the space station hears her. You watch as her pussy tightens and leaks all over her bed. "Fuck," you say as she starts to catch her breath.

A few minutes later you put your clothes on and smile over at her, "We should be study partners." You say as you gather your things. Before you leave you write down your name and your dorm room.