Kotatsu season has arrived!! This situation is a sure way to get fully erect in this season!! My house, which had no women, was visited by an attractive mother-in-law. The thrill of living under the same roof as someone of the opposite sex is unbearable! Moreover, inside the kotatsu is a breeding ground for impure heterosexual interactions between me and my mother-in-law!! If I play with my mother-in-law's pussy and her love juices coat my fingers, then I'm ready to go!! Silent sex, a form of incest, next to my father who has passed out drunk!! Four hours of pure excitement!
