It’s easy and straightforward, the give-take rhythm of sucking a cock to hardness, and the thought about where it’s going to go when it’s hard makes Harry ache a little between his legs, a throbbing pulse in his spell-bound shaft and a needy clench of his hole. The slow realisation that something feels off makes him hesitate and he slowly licks around the foreskin pulled back by his hand while reaching with his other hand to touch the end of the plug inside of him. The dampness on his fingers confuses him.