[FM] Blindfolded and “bound” for the first time

First post here, so please be kind or offer constructive feedback!
A little bit about us:
Ross and I have been together for a couple years, a serious college relationship that blossomed from FWB. Anyways, it’s fair to say that I am more adventurous than Ross. He’s content with vanilla, whereas I like it a little rough, like smack my ass, pull my hair, tie me up, being dominated. When we first started having sex, I told him this and he was… intimidated? Recently, he has started to be more confident and dominant in the bedroom and it is the fucking sexiest thing I’ve ever experienced.
Ross always says his favorite thing about me is my ass and legs, I’m fairly tall with legs that don’t quit and a perky booty to top em off. My 34D’s fit well on my slender frame, I work-out pretty often, lifting and yoga keep me fit for my collegiate sport.
Ross is tall, dark, and handsome. Being a military guy, he is in great shape, his v-lines and happy trail at the bottom of his abs drive me crazy. But my favorite thing about his body is his shoulders, and the way they taper to his waist, mmhmm!!!
This is a story from earlier this week. I was sitting in lecture, but could only think of him. Knowing he had two hours break between classes, I texted him: “Can I cum over after class?”