[Totemo Zako (Sugoku Zako)] I Went to Another World and Demon Shotas Grew Attached to Me After I Mated With Them. [Nishimaru]

After a one-way trip to another world ends with him mating a trio of demon boys, a hapless traveler learns the hard way that monster affection is forever. A clingy slime boy wraps him in translucent limbs and milks him until he's begging to cum, a wolf-eared tomgirl swallows him to the root and drinks everything down through teary eyes, and a bratty winged demon takes him so deep the outline shows through his belly while the others watch and want a turn. What began as reckless otherworldly fun has become a full-time devotion to keeping three insatiable monster boys attached, satisfied, and never letting him escape.