
The popular series targeting the 'Spence mammary gland' features the curvy Mao Kurata. Using specialized tools to stimulate her deep tissues, she experiences intense, never-ending orgasms. From nipple torture to sensitivity-boosting handjobs, her breasts are pushed to the absolute limit.










I thought she would use the electric toothbrush on her nipples, but she didn't. Maybe it's because it could damage the mammary glands? Still, it was erotic and enjoyable.
This is the fourth entry in the series I've watched. I personally love how she gets off from a massage by a shady, mosaic-faced professor, and how she becomes so sensitive that she can climax just from breast play with her partner. Mao Kurata's scene where her panties get soaked from the breast stimulation was also very erotic. I also like that she has a fair amount of pubic hair; the contrast with her cute face really turned me on.
Mao Kurata is pushed to climax over and over. The massive squirt and those rock-hard nipplesโwatching her body become so sensitive and reach its peak is thrilling. A film packed with plenty of 'material' for self-pleasure.
I think this work is packed with the charm of Mao-san, whose face, voice, and body (especially her nipples) are all perfectly 'ero-cute.' The scene towards the end where she's drooling while squirting during nipple stimulation is incredibly exciting.
After having her mammary glands stimulated, she ends up melting at the slightest touch... I couldn't stop being excited until the very end!