[He glances down to look at the same spot, and really he hasn't been paying attention to himself in the same kind of way. Oikawa pointing it out though-- he feels his face heat up all the more, wondering how red he must be at this point.]

I'm close. [He sounds strained, mouth and throat tight as he finally settles inside him. His hands are shaking against Oikawa's legs and he tightens his grip as much as he can.] But I can last a little longer, as long as you don't do anything reckless.

[He looks up at Oikawa's hands, grins a bit.] There's a reason you're stuck like this for the time being, y'know.