HELP ME FIND!!

Hihi!! Looking for a spicy straight manwha that was about a girl worried that she was to horny/“freaky” and she was scared her bf would break up with her if he found out .

I remember one of the chapters the girl was in lingerie or a sexy outfit and was in the bfs house waiting in his closet to surprise him but his roommate came in and almost caught the gf.
there might be red herrings as i read this a while ago but any help would b appreciated!!