YOU SAID:

I ate a marshmallow and than I sat on top of a cabin's house, I'm having an affair

INTO JAPANESE

私はマシュマロを食べて、小屋の家の上に座っている以上、不倫をしています

BACK INTO ENGLISH

I eat marshmallows and have more adultery than sitting on a hut house

INTO JAPANESE

私はマシュマロを食べ、小屋に座るよりも近親相姦をしています

BACK INTO ENGLISH

I eat marshmallows and commit adultery rather than sitting in a shed

INTO JAPANESE

私はマシュマロを食べて、小屋に座るよりも近親相姦をする

BACK INTO ENGLISH

I eat marshmallows and commit adultery rather than sitting in a shed