Tease Me Harder: A Sweet and Kinky Romance Vol 4

From the Seven Seas Entertainment edition

FIT TO BE TIED! Yuka and Mahiro have been exploring their BDSM desires for a while now, but Yuka is worried about something. She decides to confide in Yukino, a former dominatrix, about her concerns, and Yukino’s sage advice is to try...suspension bondage?! Turns out talking while being tied up can be quite cathartic. Meanwhile, Mako’s ex, Souta, suddenly shows up!

Source: Penguin Random House API