She's come to do everything she left undone in her final teenage years... Newcomer! Ririi Sena, 19 years old, is still enjoying the brightness of her adolescence. A beautiful girl who still has a hint of youth has decided to appear in an AV! Born and raised in Shikoku, she is 200% innocent and pure! Her healthy body, somewhere between an adult and a child, is still in the middle of development! Her first sex in front of the camera is thrilling and super tense... Her erotic potential is beyond imagination! Is this excitement from her youth?