As much as she wanted him, and as badly as she wanted to be fucked, Medusa wouldn't be Medusa without making it a little challenging for Stein. Any woman could just bow to his whims and satisfy his carnal needs; but Medusa was more than that. She wanted to draw out that sexual frustration, make him work for it. Besides, she had just been the one doing all the work, after all.

Her middle finger slid between her folds, slick from how wet she'd become while sucking him off in the hallway. The pad of her finger brushed against her clit, sending jolts of pleasure through her and making Medusa cry out a bit louder. Her back arched against the chair, Medusa had to grab the nearest empty lab table to keep herself steady.

"Aaaaah....Stein..." She moaned out his name, dropping another hint to him as she continued working herself over with her fingers. Her hand slid even lower to let her middle finger push just barely inside her.