Oshikko, a nurse in an elementary school, takes care of student's stomach, bladder, and/or vaginal problems through the power of urethral insertion and liquid pumping.

TAGS
FEMALE anal, bondage, cervix penetration, cunnilingus, enema, females only, fisting, gag, gaping, glasses, incest, inflation, lab coat, large insertion, lolicon, machine, nurse, schoolgirl uniform, sex toys, shimaidon, sister, stockings, stomach deformation, syringe, tomboy, torture, tube, urethra insertion, urination, x-ray, yuri
OTHER multi-work series, uncensored