Derick was on his first date with Gina who was known to be a "loose" character.
Once he parked his car, they indulged in foreplay and Gina seemed to like it. As the heat was building up, he put his hand inside her knickers.
She seemed to be loving it, but suddenly cried, "Ahh, your ring is hurting me!"
Derick replied, "not my ring, that's my watch."