Tell the two girls to lick each other's cunts.

"Get in here." You grab Danielle's arm and roughly pull her into the bathroom, dropping her armload of books on the floor. "Danielle, you shouldn't be sneaking up on people like that. You've been a very bad girl," you say, locking the door.

"I ...I'm sorry," Jessica stammers, looking at your exposed cock. She looks scared. Redhead Jessica is grinning at her mischievously.

"Both of you, lick each other's cunts," you command them, "now!"