My childhood friend and cousin Yui came to stay at my house to take her exams! "I'll be taking care of you for just three days." My cute childhood friend is now a sexual object! But to Yui, she's just a childhood friend. Yui forgot to bring a change of underwear, so she reluctantly goes without, saying "Oh well." "You've made such a mess! I'll clean it up for you," she says, as she starts cleaning. Wow! Her anus and pussy are completely visible as she gets on all fours! This is a work where you can enjoy the anus and peach buttocks of the teenage beauty Yui Kawai, who is close to us!