ANON! 👁️👁️ PLEASE!!!! Sukuna's trying to keep things steady so he doesn't cum too soon too fast. It's all overwhelming and he needs a few minutes to breathe from the never ending pleasure rolling through his body. But Yuuji is impatient and it's a battle to keep those damned hands away, to try to force Yuuji to wait, to hold up, to let Sukuna have some control over this because he's a human and he's built differently to the curse that Yuuji is. I can just imagine they've had so many fights about this, about the eventuality of Yuuji taking what he wants anyway and Sukuna pouting about it afterwards. Yuuji apologising, promising that next time they'll do it how Sukuna wants to do it. (They won't. Yuuji will just do it all again because the best music to his ears is his vessel whimpering and crying as he's taken apart by Yuuji, begging for him to slow down, to stop for a second, please-)