Squirting Workshop: Last One to Squirt Has to Fuck the Janitor

Squirt sisters?! I didn't know there was a workshop for having a wet, intense orgasm, but here I was, cleaning after them. I was minding my own business, trying to do my job and ignoring her tight clothes and whatever they were doing with those sex toys and their pussies until I heard "whoever squirts last has to fuck the janitor". I was not going to say no to that. I took a glance, trying to see who was going to have my dick inside her. The loser was hot and horny - they all were. Still, she was embarrassed to be the only one fucking me, so her "sisters" offered to join her. I saw them walk to me, taking off their clothes, ready to please me. If they thought they were squirting before, they didn't know what they were about to experience.