World's End Harem: After World manga volume 13 features story by LINK and art by Kotaro Shono.

The year is 2049 and, thanks to the MK Virus vaccine, life in Tokyo is regaining a sense of normality…sort of. Men are reintegrating into society, but something isn’t right—their sex drive and ability to reproduce have completely disappeared! But Riku, who was roused from cryosleep three years ago, is different. What will he do when his libido awakens?! Act two of this erotic near-future tale begins!