Yes

Ellen does not notice that you exit the classroom soon after her,m trying to keep your distance so that it stays that way. She doesn't hear you entering the girl's bathroom once she is done entering a stall herself, closing the door, taking off her underwear, sitting on the throne and spreading her legs apart, lifting up her skirt to give her full access to her pussy. You stay there, on the other side of the door, with only your ears, your nose and your imagination to know what is happening behind that stall door. You bite your lips a second, then risk looking at the door's crack, leaving nothing to luck. You are able to see everything.

With one hand, she slowly, but deeply, penetrates her vagina, already drenched, while with her other hand she plays with her clit, rubbing it between her index and middle finger, polishing it with her thumb. She moans loudly, thinking that she is alone, she moans your name, picturing you outside of that stall, opening the door, taking her legs in your hands, pulling them high in the air and just entering her without foreplay. Raw mating, with your big cock thrusting into her, your balls slapping against her flesh, your manly grunt in her ears… Little does she know that you really are there, glad to have caught her red handed.

She doesn’t notice the shadow below the door. She doesn’t notice that you really are there, licking your lips in anticipation of what was to come.