On a miss (tease you)

From Torg Adventure

Jenna and Jessie kiss each other some more, laying out naked on the blanket. Jenna spreads her legs wide, rubbing her smooth cunt for you, while her little sister licks her nipples. Then Jenna sits over Jessie, kissing her while she fingers her sister's little pink slit. They both look at you, playfully lapping at each other's tongues.

What do you do?