Aoba really should be thinking about it, because Mink's close. The last few times he thrust into Aoba's throat and it yielded immediately to him wound him up past the point he could hold himself back.

Gripping a handful of Aoba's hair, Mink starts to thrust a little more violently, a little sporadic in his rhythm, and then it just happens suddenly. With a grunt, he bottoms out in Aoba's throat and lets the orgasm rip from his gut and spill into his lover's mouth. For a moment, it squirts straight down his throat, leaving Aoba with little choice but to swallow. Then, Mink has to pull back it's so intense, so the rest is spilled either against Aoba's tongue or on his face, depending on how far Aoba pulls away too.