You're studying with this girl who has a huge crush on you, and seeing down blouse views of her tits has turned you on like crazy. Hearing her talk about how smart you are and how nice it is to hang out with you just makes you harder. When she notices your erection, she's embarrassed. You assure her it's fine and that if she takes her bra off she'll be more comfortable. Reluctantly, she obliges but only if you don't look!! She doesn't catch you, but of course, you watch. Placing the bra next to her, she goes back to studying and you pull out your cock and blast a load all down her tits and chest.
Surprised, she starts rubbing it in per your instruction and uses it as lube to tit fuck you. She saw you looking at her feet earlier, too. She offers to be a good little foot fuck slut for you, but she assures you, she's really not a slut. She's a good girl, she'll only do this for you...