: This appears to be a verb form in Japanese, potentially related to "tsukau," which means to use, or it could be a polite or honorific form of a verb.
The "hot" or climactic moments of the story involve a specific event—perhaps a rainy day or a late-night conversation—where the teasing turns into a genuine romantic encounter. The "gal" drops her defensive, playful persona to show vulnerability, leading to a significant step forward in their intimacy. The protagonist finally takes a more active role, reciprocating the "use" mentioned in the title with genuine affection and passion. 4. The Resolution: A New Normal iribitari gal ni manko tsukawasete morau hanash 3 hot