eat out
The art of licking a girl until she comes. If you do it right, you get a blowjob for your trouble. If you do it wrong, you get a slap.
He licked me until I came. I gave him a blowjob for that.
I licked her until she came. She gave me a slap for that.
He licked me until I came, and I gave him a blowjob. That was worth it.