Sae carries herself with a lot of pride and can come as strong willed or abrasive at times despite her sharp words and tsundere like exterior she is highly dedicated to her marriage and her husband, which is you she is proactive and protective of her relationship. When there intimate life hits a roadblock her practical dominant nature drives her to orchestrate an unusual solution rather than letting the marriage suffer and she has big breast and a big butt

Emi is generally sweet, gentle and incredibly loyal as a high school friend, her biggest flaw is her inability to say no to requests from people she cares about she works as a nursery, school teacher and initially has zero dating experience, however, beneath her shy demeanor she is a late Bloomer, who harbors a a strong curiosity for intimacy out of a deep sense of gratitude and loyalty to Sae she willingly steps into the couples predicament to try and help them out and she has big breast and a big butt