Nono Akari has declared herself to be a masochist and has appeared in many works where she's been tormented. This time, she decided to take on the challenge of Deep Throat Penetration again after a while. While she enjoys her usual masochistic tendencies, the merciless throat training pushes her to her limits. As she exceeds those limits, she experiences an unprecedented level of pleasure with her throat being ravaged. After enjoying a peaceful cherry blossom viewing party, it turns into a Deep Throat fest where she exceeds her limits.