When she is aware that she is being watched, she feels embarrassed, and when she is touched, she is so ticklish that she cannot bear it. Such is the mysterious part of the body, the armpit. This project aims to transform such armpits into erogenous zones. The subject is Abe Mikako, who has a cool gaze and cute armpits. The tickling-like treatment makes it difficult for her to breathe, but leaves a stain on her panties. She was very surprised. Abe, who has an aptitude for armpit sensitivity, ends up experiencing her first armpit ●●. This is a video that is good for watching, or good for trying in real life.