What?!? you no wanna lock your cock for 1 week or so, to try to learn to cum from anal stimulation alone? Why not? Don't I turn you on enough? Don't you wanna make me happy? Did you find another girl at work who makes you happier? You don't trust me? Fine! Then get out! You just moved in, your lease on your old apartment is still valid, right? Then go back! We were trying to see how living together would work, but I guess it won't, sweetie...
(end of tease, if you either don't wanna lock up for me, or if you don't have a chastity device. Unless you were just kidding, or changed your mind... in which case, lock up, and then continue.)
(Of course, you can always get a device, or change your mind if you already have one, but aren't ready/willing to be locked for Me yet, and then continue the tease. The choice is yours, My dear...)