You get tired of waiting and follow the lass into the next room. There you find 4 girls tied together on the floor in 69 positions.

The 'plain' lass you just had sex with looks up and says "Just in time. Now this is a stretch test. I'm Diana. The lass on me [a heavily endowed brunette who looks eager to be along with you] is Cynthia. On my left is Janet [a hot redhead who may be spaced out] and on her is Irish [a blond who looks like she has her doubts about what is happening.] You have to get all 4 of us inside you at once. No one at a time. It's all 4 entering at the same time. Just to make obeying easier, you notice the ropes holding us tightly together.

"Take your time. We'll be enjoying each other until you are done." With that, she starts licking the box in her face and the others follow her example.