You may not accept your involuntary feminization right now sissy - but trust me I will have you begging for breasts in no time at all. After all you're gonna look pretty silly without them sissy. The oestrogen and testosterone blockers I've been pumping into you have already given you a more feminine appearance than I could have hoped for. The lip-fillers have given you beautiful girly lips and the hair-removal treatments have left you as smooth as a real girl. You've had all your boy-clothes taken away and all you've been left with are the prettiest girl's clothes.
And then of course there's the permanent chastity device locking away the last piece of masculinity you held on to. With your shrinking little limp-dick safely sealed away from the world forever you might as well be a girl - so why don't you just beg me to finish the job and have your chest pumped full of silicone. Beg me for breasts sissy. Beg me to give you the biggest tits that can fit inside you. Beg me to make you look like a fucking bimbo.
It's only a matter of time sissy - when I start showing you off to all the boys in your silly little a-cup bra you'll feel so embarrassed. They'll make fun of you for having teeny-tiny breasts and you'll wish you had big fake tits instead. You're never ever going back to being a boy sissy so you might as well accept the humiliation and beg for breasts. Imagine how good your big fake tits will look under all the pretty clothes you're being made to wear. Imagine how good they will feel in the hands of an Alpha male. Imagine how good they'll look covered in real-man cum! Beg me for breasts sissy!