STARS-690 Ema Chizuru, a prostitute who learned the licking technique in the previous work, provides too much service and ends up delaying the actual performance.

Ema-chan, who tried out service play in the previous work, shows off the licking techniques she learned while dressed as a prostitute! She will satisfy her customers while experiencing Japan's unique adult entertainment culture. However, it was a bit of a culture shock due to the Japanese customs that prohibit sex. After all, I want to feel good too, so I'm secretly okay with the actual performance!