Apprentice witch Sheriella is a dropout who can't use magic.
If she continues like this, she'll probably be expelled, but
the prefect Hades-senpai says he'll train her to be a great witch. Apparently
, if she's injected with the sperm of a talented wizard,
her magical power will increase...

"Well then... we need to have some more lessons." Hades-senpai trains Sheriella to control

her magical powers by
administering an aphrodisiac to her body. While he trains her, he verbally abuses her , humiliates her , cums inside her , teases her clit , squirts , and does it from behind . However , it seems there's another reason why Hades-senpai is obsessed with Sheriella ...!?