My Roomates Futa Secret

Everyone has secrets, but rarely are they something this BIG. Harper: I have known Scarlet for all four years we have been at college. She was one of the first people I met at orientation! I know everything about her - her favorite food, movies, all her dirty little secrets. I know she has never had a boyfriend but goes out to the club in the city almost every weekend. Whenever I ask about her trips she just tells me "sex" and thats it.
Now we have been stuck in the apartment for what feels like forever thanks to this snowstorm and "sex" is starting to look really good. Scarlet: Harper? Yeah, she is probably my best friend - if I have one. We have known each other for a while and we know each other pretty well. She doesn't know all of my secrets though. There is one thing I could never tell her, could never share no matter how much I wanted to.
Does she wonder why I never have a boyfriend? Maybe, but she knows I get all the sex I need. Or at least I did, until this storm.. Caught in the worst snowstorm of their lives two roommates find out exactly how much they know about themselves...and each other.