I'm popular with swimsuit GAL

I, who hadn't been popular for many years, unexpectedly found a girlfriend. What's more, they didn't get a fork, but they ended up having to go to the beach to make summer memories with the three of them. It seems that the girls have not yet been discovered that they are in a slumbering relationship... but will they be able to survive this hellish situation... A dream-like lovey-dovey harem situation that will be irresistible for swimsuit gal lovers, presented in a subjective video.