──A year has passed since you started going out with Mamanoue Yuno. Now both of you are third-year students, in an exciting and romantic summer vacation.
"You really are a pervert, aren't chu......But, I love you♥"
At school, you are as close as ever since childhood, at home, you become very lovey-dovey with each other.
"Doing something embarrassing like this, it absolutely has to stay between us, OK?"
The mischievous Yuno, and a flirting showdown involving Coogle!?
A season of sweet and passionate romance begins once again──.
For you and Yuno, and everyone who watches over you, leading to the future, a story of happiness.
[Translated and edited from the official website]