Arranged to punish my girlfriend with acts of degradation

I've always been a bit of a dominant guy, and my girlfriend is no exception. She's a hot 18-year-old with natural tits and a tight pussy that's always ready for some action. Recently, I decided to spice things up in the bedroom and came up with a plan to punish her in the most humiliating way possible. I told her to strip down and get on her knees, and then I took out my huge cock and made her suck it like a good little slut. After that, I had her spread her legs and fucked her hard, making her scream in pleasure and pain. It was a sight to behold as I dominated her, showing her who's boss. The whole thing was a huge turn-on for both of us, and we ended up having a wild night of sex that we won't forget anytime soon.