A couple's private room beauty treatment salon that is rumored in the streets. The actual situation of the shop is... There is a beautiful NTR-loving esthetician who secretly inserts a 'cock' in a long skirt even though there is a girlfriend (wife) next door. Moreover, when she is awake, she secretly slows down the piston, and when she confirms that she has fallen asleep, she is tempted to cum inside with an explosive pile-driving piston! Even though it's no good... the outburst is confirmed! ! Would you like to heal your heart and body (cock) with your partner?