A Great Gift and Some Fun

The guy's girlfriend had her birthday that day. He was hoping his parents would come and behave themselves, but alas. Their gift was a huge dildo, and his mother immediately proceeded to showing the girl what's the best way to use it. Some family, huh! Dad feels obliged to join the party and things get even more intense. Too intense for the guy, though. The only thing he can do is to go to antoher room. Good for him, there was too much lust, sex and sin to see!