He thought he was allowed to fuck

The mistress has a visit from her girlfriend in the evening. The Mistress always likes to fulfill the little wishes of Her guests, and the Mistress's girlfriend wants to get laid and fucked. The useless house slave, locked in chastity, already sees his release from his semen jam and the hope of finally being able to fuck again when he hears the wishes of the ladies ... unfortunately, in the life of a slave, things often turn out differently than you think.