You are lying next to your girlfriend on the bed. It’s warm, so you are wearing only a pair of silk boxers, and she’s in her bra and panties. It’s been a long day, and you are exhausted. She traces a finger down your bare chest and toys with your belly button. “Want to play?” she asks in a cute voice. “I’m tired,” you reply. Frankly, you’d rather watch TV for a while and then go to sleep. She won’t be put off that easily....