OP, YOU are a S.O.B. REPENT!! Have you no decency? Or have being a single guy for so long made you so desperate?! Liking your cousin, fine, finding your cousin attractive, ok coz I also tried to chat up one of my cousin and another who's older than me I find her very attractive but I go as far as that. Even if I end up falling in love with a cousin I wouldn't do what you did OP.
I hope your cousin finds out and charge you with indecent sexual harrassment for what you did.