A sexless wife purposely wears a miniskirt in front of her husband's father to seduce him with her panties. Her father-in-law is horny and excited despite his age. "I'll make you take responsibility for this," she says, clutching his dick while her husband and mother-in-law aren't looking. While her husband is away or asleep, she sucks on her father-in-law's dick and has sex with him. Her excitement is doubled with her husband next to her.