Peeping Tomcat

So, is it weird that my cat likes to lay at the foot of the bed and watch my husband and I have sex? Usually he jumps up on the bed because he thinks it's bedtime and he sleeps next to me. We usually have to push him off the bed several times. But the other night, we glanced over and he was laying silently at the foot of the bed watching us. He was striking a sexy cat pose, laying on his side with his paw on his hip. It was sort of creepy, and my husband and I started laughing hysterically. Does anyone else have perverted pets?