Wit's manga / #smut(698)

Yanagi works part time at a restaurant doesn't get along with one of the waiter's who is popular with women. But at a drinking party he notices Iragashi's sharp teeth and end up getting bit (not a vampire just biting fetish). Things escalate from here as they are both drawn to each other Straight x straight (probably)

Nanase works at a sex toy company as a salesman but doesn't get a long with Togo from product development. To surpass him at his job, Nanase decides to test out the products Togo made on himself, but who should walk in but Togo. And he's offering to help teach...