"...Hey, can I kiss you?" A kiss that feels so good that it melts your heart with a childhood friend you are supposed to hate! High school students Sota and Ryuji used to be close childhood friends. However, one day, they bumped heads and somehow, they ended up falling out. But one day, when they bump heads, they somehow hear Ryuji's voice in their minds...? And even though he thought he hated her, all he hears are sweet words like “You're so cute, I want to kiss you.... Sota's heart starts pounding with excitement at the unexpected true feelings of his childhood friend..! 「…なぁ、キスしていいか」 大嫌いなはずの幼馴染みと、とろけるほど気持ちいいキスーー!? 高校生の颯太と龍司は昔は仲良かった幼馴染み。 しかしある事をきっかけに2人は仲が悪くなってしまう。 ところがある日、頭をぶつけた瞬間なぜか龍司の心の声が聞こえてきてしまい…!? しかも嫌われていると思っていたのに聞こえてくるのは「かわいい、キスしたい」など甘い言葉ばかりで…。 思いがけない幼馴染みの本音に颯太の胸はドキドキと高鳴ってしまいーー！