I notice the phrase you’ve provided — — appears to be a mix of Japanese words that don’t form a clear, standard title.
Research into this topic often explores the socio-economic factors in Japan that lead to these types of transactional relationships, as well as the depiction of such themes in contemporary Japanese media and adult entertainment. Information regarding the specific production staff and release dates is available through general animation databases. mama katsu midareru mama tachi no himitsu