I, Who Became Aware Of My Boyish Female Friend With Hidden Big Tits As A Member Of The Opposite Sex. Waka Misono

Waka is always among the members of our usual group. I never thought of her as anything more than a friend, but after Waka confessed to my friend, my view of her changed a little. She asked me, "Do you think I should date that guy?" and even though I really didn't want her to, I pretended to be fine with it. Just as I was starting to realize my own feelings, Waka invited me. She said, "I've decided to date that guy, so let's have sex one last time."