Yes

Ren angled himself over Chihaya's pussy and dove right in, the sound of flesh slapping against flesh filling the room as he thrusted.

Ren began to think towards harem expansion. He and Makoto already had Sae, Futaba, Ann, and now Chihaya, and there were so many other sexy women at their disposal. Ren could see the harem now, each one acting out unique roles for him and Makoto to play with, before he activated one of Makoto's triggers to have her join the fun as well.

The thought of that alone made him cum, his seed finding its home deep in Chihaya's pussy, all while she stared blankly ahead with her mouth in an O shape.