The rocks had suddenly appeared on Bobby’s window sill one morning. Three of them all lined up like soldiers. He stared at them and wondered, “Why are there rocks there?”
Over the course of a few days the rocks started moving closer to the inside of his room. Then one day he went to get in his bed and there they were laying under the covers. “What’s going on here?” Bobby said.
The rocks didn’t say anything just kind of ignored him. But then he looked down and noticed a condom laying on the floor. After further questioning it turns out they were having a threesome in Bobby’s bed without him. Since there was only one condom he assumed two of the rocks were girls. It was only a matter of time until he figured out which two they were. Once he did, he wasted no time making them his rock sex slaves.