It’s not the first time this older woman has suspected and even watched her stepson jerk off, trying to relieve his morning boner. She realizes that the 20-year-old is turning into a jerk-off, especially since he doesn’t seem to be very crafty at masturbating. But there she is, a cock expert, to show him how to give the best handjobs. Of course, she has to give him the first one, for a practical lesson. But she has to be very delicate, as the guy is probably very sensitive on this subject. But seeing his stepmother naked and ready to pamper his cock puts an end to all the boy’s reservations.