I'm going to guess, for anal with Shuna:
1000+2000+5000+2000+28000+25000 = 63000 Yens
AND there's no promise at all that every girl in the agency would agree to perform any particular course. So very well you may find Shuna only would perform standard course or hybrid course.
And it's also possible specific girl (Shuna) may agree to say Anal course but her specific fee is even higher (say bringing total to 68000 Yens?)
1000+2000+5000+2000+28000+25000 = 63000 Yens
AND there's no promise at all that every girl in the agency would agree to perform any particular course. So very well you may find Shuna only would perform standard course or hybrid course.
And it's also possible specific girl (Shuna) may agree to say Anal course but her specific fee is even higher (say bringing total to 68000 Yens?)