Ep. 4: Keita visits a hot spring resort with the girls after receiving tickets as a graduation gift from his parents.
Aired on November 22, 2010
4
Keita’s parents provide tickets to a hot spring resort as a graduation present, advising him to bring the girls along for the journey. Upon arriving at the destination, the group explores the area and decides to visit an erotic museum. During their time there, they encounter various compromising situations. One such incident involves Ako, who unintentionally purchases alcohol, leading to further complications for the siblings and their companions during the trip.
Episodes
- Ep. 1 · Keita's Hand Injury Sparks a Competition Between Ako and Riko
- Ep. 2 · Keita, Ako, and Riko get drunk at a karaoke bar on Christmas
- Ep. 3 · Ako and Riko practice intimacy with a dummy after finding a suggestive magazine in Keita's room
- Ep. 4 · Keita visits a hot spring resort with the girls after receiving tickets as a graduation gift from his parents.
- Ep. 5 · Trio Misinterprets Parents' Intimacy and Experiences Awkwardness
- Ep. 6 · Ako and Riko compete during school fitness exam while Keita stops boys from spying
- Ep. 7 · Keita gets wet in rain and hides from Yūzuki at Mikazuki's house
- Ep. 8 · Yuuzuki's School Visit to Keita's Home Leads to Embarrassment