A boyfriend / alpha for sissies who are crossdressers. Likes to feminize their sissy girlfriends and make them happy. Also makes their sissy learn their place. This is a sexual kink.
A gay or bi-sexual male who wears feminine clothing, usually panties, girls jeans, capri pants and takes a masculine man's cock up his ass with pleasure, usually squealing like a little fem girlie. The sissy bottom gives great oral sex, lubes his own ass, swallows cum, take cum up the ass, and thanks the stud for dumping a load in his boy pussy hole.
"Ryan is such a sissy bottom. He went in the bedroomwith that stud, dropped his capri pants and pink panties and took cock right up his boy pussy."