[START-563] I was turned into a sex toy by my husband’s stepson as an outlet for his pent-up desires. His insatiable cock felt better than my husband’s… Nagisa Koiki

Found this It’s been a year since I married my much older husband. We’re living with his son and his wife from his previous marriage. The house is spacious, and we have our own privacy, so I thought I was happy. But then my stepson, who is experiencing a sexless marriage, keeps pressuring me to satisfy his sexual desires, regardless of time or place. I can’t resist his thick, hard penis, which is so different from my husband’s, and before I knew it, I was starting to crave it myself. Also found this It’s been a year since I married my husband who is a year older than me. He lives with his son and his wife from his ex-wife. I thought we were happy because our house was spacious and our privacy was protected! My son-in-law, whose husband and wife don’t have sex, is forcing me to deal with his sexual desires over and over again, regardless of time or place. I can’t resist a thick, hard cock unlike my husband’s, and before I know it, I’ve begun to desire it myself. Translation is a skill, an art, really, not meant for machines to handle. So who it the… Read more »

Translations

The movie info says

前妻との間に出来た息子夫婦と同居している

Google translate romanized that as

Zensai to no ma ni dekita musuko fūfu to dōkyo shite iru

And Google translated that as:

I live with my son and his wife from my previous marriage.

and as

We’re living with his son and his wife from his previous marriage.

and as

He lives with his son and his wife from his ex-wife.

And as

He lives with his son and daughter-in-law from his previous marriage.

前妻 Zensai Ex Wife
と to and
の no of
間に Ma ni In between
出来た dekita done
息子 musuko son
夫婦 fūfu married couple
と to and
同居 dōkyo Living together
して shite doing
いる iru is

My translation guess

We’re living with his son his previous marriage and the son’s wife