Confused

"I'm sorry Jessica I don't follow." You say.

Jessica chuckles which makes her tits bounce up and down. She then takes your arm and drags you to a secluded spot. Jessica smiles and pushes you against the wall. You can still vaguely hear the music and Jessica starts to move her body in time with the music.

She is really close to you, but she then turns her back on you and steps back so the back of her body is now leaning on yours. She begins to grind her ass into your crotch. A few seconds later your cock is really hard and you are beginning to pre cum.

"Jessica what are you doing?" You eventually ask.

"Well I have to make your cock hard before I suck the life out of it." She says then she turns to you and kneels down.