"The Rei" of the graduate student visits the home of the "Mako" Elderly Sister state which it had been a long time no see for 20 years. Practice Lesbian exchange of "the Mako" in conformity with a research theme of "the comrade between the creature trading with interchange" begins…Be out of order by a live Tsuba manipulating the wires Lesbian kiss…Lick the breast…Fall into egetsunairezu interchange in obscenity of the man licking…
