"Mmmf.... RRRRGG!!!" Sherlock bit down harder. His whole body stiffened and he thrust hard enough to push them both forward as he came. he came and came, deep spurts of his seed inside John's already gravid body.

Sherlock thrust over and over, a little softer each time, until he was spent, and he lay on top of John, now licking at the two small wounds, and staying inside John while his cock softened inside.