He Also Plays With Your Sister Kiko

"Oni-chan~!" Kiko laughs, walking up behind you. "Don't toy with Naomi so much." She was giving Hiki a raised eyebrow, but her faint smirk couldn't have been missed by either you or your brother. You remain too humiliated to even speak in your own defense.

"What, getting jealous, Kiko?" Hiki shoots Kiko a knowing glance. He takes a step towards her. She doesn't move away. "Naomi is just more fun to play with. She gets so flustered."

Hiki boldly leans in, planting a kiss on his twin's lips. Kiko's eyes fly open wide. This is no child's kiss. It is no family kiss. His tongue twists it's way into her mouth. Only to be met Kiko's tongue joins the dance. Her eyes close and she too leans into it.

This is wrong. You know it's wrong. They're kissing like lovers steps from your front porch. What if mom and dad find out? You know you should do something. You know you should step forward and stop it. But, you can't. You watch in a dazed and paralyzed state. It's so wrong. You can't tear your eyes off it.

Kiko's eyes fly open, and she shoves Hiki away. Apparently she's remembered that kissing your brother that was was naughty. "

"Tsch, you're so lewd." She scoffs, crossing her arms. She turns and starts to walk towards school. Of course, Hiki flips the back of her skirt as she does. Kiko admonishes him for it, but only in the same toothless way she does every morning.

You follow along, walking a step behind. The wetness covering your crotch, only more intense seeing that lewd display, makes the walk difficult. Hiki-tan had always reveled in doing hentai things to you, but over the past year, he'd pushed it too far. At least, that is what you told yourself over and over.