<human>: Okay, so I'm 14 and had a sleepover, which involved me my 4 friends from school, this cute gay dude and 2 girls. Me, Sam and Caitlin all slept on the same mattress. My dad had told me that the girls were to sleep in my sisters room, but we pretty much fell asleep wherever we were. He got mad in the morning said how extremely disappointed he was in me, how ashamed he is, and that the girls are never allowed back at his house. Also mentioned that this is how teenage pregencies start. Key points: we were all fully clothed, Caitlin is about the same age as me, minus like 2 months. If my dad knew I was gay would his opinion of what happened change? How would you react to this situation if you thought your kid was straight?

Can you summarize the given text in a few sentences?
<bot>: dad thinks something like a macvellion orgy happened wit a girl, banned then from his house, is he being sexist?