It would help if you could elaborate on what you mean by "like this one"?
Do you mean titles devoted to intercrural sex? ...intercrural with skirts? ...intercrural in a flimsy looking, private setting? ...or is it something about the plot and the way he gets these girls to ride him?
I'm becoming a fan of intercrural as sort of a "gateway drug" for shy, hesitant, or reluctant girls who intend to remain "good girls" and would never do anything slutty. Are the girls in SDMU-204 presented as randomly chosen amateurs?