
Cast Info Pending
I met a female college student with beautiful breasts who was estimated to be a G cup on a crowded train! Approach under the cover of the crowd! Close contact! Thoroughly massage the powerful breasts! Play with it, lick it, use it as a toy...Taste it with adhesive until your nipples cum! ! The woman, who was awakened by nipple acme, rides without a bra as promised... Estrus awakening with nipple bottle erection! Erotic breasts sway and SEX falls! ! *This work has the same content as part of NHDTC-154 "Nipple Development Train 8" scheduled to be released around January 2026.











This series likes to try quirky things with toys or restraints, but this one is simple and good – just tongue action on the nipples and a single rotor. She makes her intensely tease her nipples all day, then orders her to ride the train without a bra the next day. On the second day, opening her knit reveals beautifully prominent nipples against white innerwear, which is incredibly erotic. The play itself is good, but it feels like Miki Hinano isn't enjoying herself that much, and her moans get pretty loud during the intense piston action towards the end. I hope they add more chapters in this simple style in the next release.