My sister slept with like 3 different guys in high school. She had the two same complaints: first, she felt she had to teach them, take control, because they didn’t know what they were doing and their dick just didn’t reach the right place. I never got upset because she fucked other guys. I fucked whoever I wanted and that pissed her off xD I told her that if wanted me to just fuck her, she had to stop fucking other guys. And did.