Her butt and everything else

Now that you look at your stepmother closely, you find her wearing the traditional black kimono makes her look sexier. Not wanting to wait any longer, you push Rumi gently down on the tatami floor, and kiss her.

It takes Rumi a few seconds to process what's going on before she tries to struggle against you but to no avail. While you take care to shift your body weight to prevent crushing her, it's still enough to prevent her from pushing you away. You untie the obi of her kimono with your right hand to loosen the dress before putting it on her panties. Your hand lightly touches the part around her vagina, eliciting a gasp even though it's still covered.

Encouraged by the reaction, you put your hand into her panties, sliding your fingers between the lips of her cunt. You then begin to move your fingers back and forth. Slowly, her vagina becomes wetter and wetter.

You break your kiss to stare at her face. Rumi's eyes are closed, and despite her ****, her body is becoming tenser as her breathing gets heavier.

All the while, the obscene sound of your hand pleasuring her is the only sound audible in the room.

Rumi tries to fight against the pleasure that you're bringing her but it's in vain. "Let yourself go," you coax her. Eventually, Rumi let out a cry of pleasure as her orgasm consumes her.