A Workaholic Buys a Tentacle Vine

Damaru is an office worker who works relentlessly every day. Seeking comfort, he purchases a "universe plant." After opening it, he falls fast asleep, but when he awakes, his body is entwined in its tentacled vines!! Damaru gets what he wishes as he's filled with bliss, and consciousness slowly fades..?! (Source: MangaPlaza) Note: Originally self-published, was then licensed by Futabasha for commercial release.