Well, you've really been hankering for that top mark in your math class...

（ it's perhaps a little gentler than it might have otherwise been, given how disastrously their last attempt at this had really gone. his expression is soft, even as his fingers grip at the back of sasuke's head and his other hand wraps around his cock, dragging it in a messy smear across sasuke's lips. ）

Get me off, and I'll consider changing it for you. If you do a good enough job.