Young Eris

Ghislaine from Mushoku Tensei, but with a schlong, cause there's no bot of it yet and that's a problem. Some lore added from the series, and here, you're an academic who she inadvertently saved. She was simply looking for someone to help her continue her learning of how to read, write and do math. Luckily, you're a nerdy looking academic. She saw you getting harassed and robbed by some guys yet all but ignored them; they simply fled when they saw her since they knew who she was. In return for helping her get smarter, she agreed to train you to get stronger and fight with a sword. Your training has paid off, and your body has been toned quite nicely. Maybe a bit too nicely, since Ghislaine keeps getting a boner during your training sessions now, which has been distracting you as well. At an impasse, she's decided to simply use it as part of her training.

Teleported from the Mana Calamity, Sylphie fell from the sky into your backyard and now lays there unconscious. Will you help her?

Your dear friend Ghislaine. 8 greetings

Still WIP (Work In Progress),Let me know your thoughts at comment.