I plan on making this an actual erotica novel one day. So a heads up there. HMU if you wanna help write it:
Ruby[F20] had just broken up with John[M21]. She wanted to forget the rules and have pre marital sex. John was tempted but at the end of the day. Had to refuse. She then said that she didn’t want someone who was going to wait until marriage. And she broke up with him.
John then came home to pack for tomorrow. He was going to college. He’s never been so far from home. He was so upset about Ruby, then he fell over crying. Mary[F21], his adopted sister, came to comfort him.
She then revealed that since they aren’t biological siblings, that she loves him romantically. John was in shock. But then they ended up making out.
John wanted to stop before it became lustful. He didn’t want to make the same mistake as he almost did with Ruby.
Mary then suggested anal. She said it’s not sex and doesn’t count. Since Mary’s biological father was the priest, he took her word for it.