IUSJIP GACHA GIRL

Namjoo moved to a new house, next to a special neighbor, Joohee. Her face and body switch at will like a gacha, with the only way to return to normal being cumming multiple times uncontrollably! Having her secrets revealed to Namjoo unexpectedly, she decides that he’ll be her sex partner. An exciting gacha-romance with a neighbor who changes every day!

(Source: Lezhin, translated)