Houkago Kouhai Note

Synopsis

1. Sisters Day! 2. Koigokoro x Swapping (Love x Swapping) 3. Houkago Ketsugou Jikken Kiroku (Joint Experiment Record of an After School) 4. Iwakoori-sensei no Himitsu (Mr. Iwakoori Secret) 5-7. Fudeoroshi! (Losing One's Virginity!)