>>11363192
>lesbian best friend turns MC-kun into a girl that's related to her because MC-kun has a bad home
>puts a suggestion spell on everyone so no one questions the new reality
>oops, since she didn't put the spell on herself (in case MC-kun ever wanted to go back), her subconscious registers MC-kun's new body as a cute/sexy woman
>lesbian best friend now wants to fuck MC-kun, and MC-kun (who secretly had a crush on her) reciprocates
>tsf yuri incest achieved