Once Karkat figures out the trick to getting John's attention, it's all smooth sailing from there.

Dave knows his bro is into some weird stuff. Knows he runs a questionable paysite with a smorgasbord of kinks. And yeah─ that’s really… something. Something he tries not to think over too much. But when he comes home one night to find Dirk in a dress and a deal on the table, he can’t ignore it any longer.