愛と誠 〜入れ替わった姉と弟〜その１　Ai and Makoto: Sister and Brother Swapped 1 (Pixiv Fanbox)

何回かにわたって、このシリーズを不定期ながら投稿していきます。 楽しんでいただければ幸いです。 I will be posting this series over several installments. I hope you enjoy it. Ai and Makoto: Sister and Brother Swapped 1. I don't know why, but my sister and I have switched bodies. I feel uneasy and confused, but I don't know how to get back to normal. The only thing I can do is to accept the situation and get used to this body as if it were my own. Hey! Makoto! Open the door! What are you doing? What if it's my body...? I didn't know my sister's boobs were this big... they're so soft and feel so good to the touch! I wonder what her pussy looks like... Wow, pussy is a little more grotesque than I imagined. But when I put my finger in there... this piercing pleasure, this debauchery... I love it. To be continued！