This game's a bit… inconsistent. The splash screen says 1994, the title screen says 1993. In any event, it's like the previous installments, it's basically a visual novel where you occasionally have to think/talk/look without any real branching. Run it in T98-Next or NP, as Anex86 appears to have problems with the disk transitions.
This time, Bass and the girls have headed down to see an idol. When the girls decide to get in on the action, they run afoul of a panty-shot seeking turtle. Violence towards Bass is like, 50% of the scenes at this point.