Naughty school girl Rhian has lost her exercise class kit bitchy teacher MrsMoomin bosses her around and tells her that she cannot stretch in her school uniform and that she must strip down to her bra and panties. Rhian thinks she will be fine but Moomin isn’t agreeing.

MrsMoomin slimes Rhain and orders her to strip. She removes various items of her uniform while getting covered with sticky slime and is ordered to do exercise moves demonstrated by MrsMoomin. At the the end MrsMoomin bosses Rhian to clean up, she slips and slides around trying to clean up and puts her clothes back on before getting washed off! A very sexy scene!