[This all happens very fast. Shiro's vaguely surprised, because he assumed clutching was more, you know, the other genitalia's thing. Then he's just moaning, swaying back against Darc, getting him deeper. He doesn't realize what's happening until the third egg's stretching him open and he comes again as soon as he thinks, wildly, clutch, a clutch of eggs. Hot static buzzes through his whole body and he can't make any noise but stunned gasps, again and again.]