1 The sex you have immediately before deciding to sexually corrupt your significant other.
2 The moment during intercourse that you discover a hidden kink of your partner.
Bill: So how was last night?
Ted: Ugh, missionary in the dark
Ted: Thats the last Angel Sex I'm gonna have.
Suzie: I accidentally slapped his ass during sex last night.. He was totally into it. Guess hes not the little angel i thought he was
Sharron: Lol, wonder what other kinks are gonna appear.
Suzie: I love Angel Sex. Always interesting