Simple, but with a wish for pride

Tsukane took his time lining up before thrusting into Kurumu. She emitted a light moan as she continued getting speared by his human schlong. The Moka's sat to the side, Outer masturbating while Inner help by grabbing her tits.

Tsukane then decided to get his hands involved and seized the succubus's massive breasts before him. "How big are these?" He asked as he completely manhandled the mega mammaries. "Nine- ohhh~ - Ninety two, last time I measured them." She replied to the best of her ability.

"Oh?" Inner Moka chimed in as Outer squealed from an orgasm. "That would make you the second biggest here now. You would have kept that lead if the Lamp hadn't augmented our figures."

Kurumu gave a quizzical look at the silver haired genie. Or, the best she could as she quickly came from her Master's ministrations. "O-oh? WhaAAAAAA~aat size are you now?" She managed to grunt out.

"94, the lamp just gave both of me the increase she would have gotten from releasing the seal, so nothing too major." Inner confirmed, letting up on Outer so the pinkette could have her fun with her inner side.

Kurumu thought about it as hard as she could through the pleasurable jackhammering and incredible groping of her chest. Even as a submissive sex **** to a human-turned-incubus, she still had some pride as a succubus. The same side that had her grabbing a harem and fighting Moka in the first place meant she didn't want to be second best, even if it was just her body.

"M-master?" She managed to get out after a second orgasm. Tsukane slowed down, but was at least nice enough not to stop enough entirely. "Is there any chance I could get the same bust increase she got?" She gestured weakly at the two Mokas.

Tsukane thought about it. It wasn't a big increase unless you went looking for it, and he did want all of his girls to be happy. "I'll wish for that, then."

Inner snapped her fingers for this one, since Outer Moka had gotten her hands beneath her other self's Genie top and was really massaging them well. Tsukane could feel Kurumu's chest rise against his fingers, like bread dough in the oven. He could tell Kurumu was enjoying it a lot too when she wrapped her legs around his waist pulling him closer as he released deep inside her, the blue haired girl screaming in ecstacy.