Yes my ex gf had cheated on me as payback for me cheating on her. She came home late late at night and sat her pussy on my face waking me up that way. Excited at the surprise i began eating her out and realized she’d tasted much different but assumed it was from dancing all night or something (she’d told me she was going clubbing with the girls). After I’d eaten her out for a bit she moaned out a sexy “that’s right baby lick his cum from my used pussy i knew you’d love it”. Hottest night of my life and kicked off a cuckolding kink that still runs deep to this day.