[happy ending]
tentacle is a shapeshifting being and girl heroine is a shy nerd who’s in love with her boss. she’s told she will become a hottie if she lets tentacle penetrate her... so she does.
not cheating but tentacle does service other women while servicing heroine. both are ignorant to their growing feelings towards each other.
overtime, girl gets in relationship with mr kim but is left unsatisfied and realised her true feelings for tentacles. she dumps him and tries to find tentacles.
they found each other and confessed to each other but tentacles decided to move somewhere where it is less populated so that people don't find out about him. girl decides to move away with him and they live happily ever after together in an old house.
My Special Squishy Someone