>>6019273>>6072425You and Fubuki have been friends since children and often went to each other's homes to play games. You never really saw each other as more than friends, but that changed as you grew older and puberty kicked in.
On a particular day, while in heat, Fubuki comes over to play games with you. To make things interesting, she turns it into a Punishment game - the loser has to do whatever it is that the winner wants.
(Un)fortunately for (You), Fubuki is pretty good at games, so she ends up winning.
And oh boy, does she know what does she want to make you do...
A fluffy ending would be much appreciated, something along the lines of Fubuki and (You) confessing to each other about your feelings for one another.