Enjoyed the young wife who is not only keeping her hubby chaste, but cuckolding him as well. The fact that she's making him clean her up with his mouth, as well as having to run and fetch for her lover, really makes his status clear.
Yeah, I love the last one too: arrive back a minute too late and not only do you have clean up duty, but 6 more months as well. Owch!
Yes, she probably just said "six months" on the spur of the moment, then thought, "whoops, that's a bit strict" but she'll have to go through with it now ... she can't be seen as going back on her word!