MBM-212 - Shocking truth! Most couples at the hot spring are mother and son

It's released as a 'best of' series, and they clearly thought the 'mother and son' keyword would pack a punch. However, the content relies on a forced setup where a couple is suddenly revealed to be mother and son. I'm not trying to be critical, but my intuition says this isn't realistic. The producers are likely banking on the shock value, and I'm sure some viewers will watch out of curiosity, which isn't necessarily bad. But I think many viewers are left asking, 'Who is actually interested in mother-son sex?' As for the content, the moaning is fine, but since she's a mature woman, her breasts are naturally saggy and not very appealing, so it's far from a 'max erection' experience.