What Should I Do If My Brother Is a Slut [GB]

Female B Male O Brother with a sensitive constitution and incontinence of tears X Naughty girl with bad taste My parents were too busy at work, and my sister was brought up by her brother. Although my brother is a gentle-tempered and soft-spoken Omega, in fact, many times, he is more like an Alpha than an Alpha. Before they are separated, he goes to the underground boxing ring without telling his sister. After becoming an Omega, my brother became gentler. When he came out of the kitchen wearing an apron, he looked really gentle, even though he only looked so gentle. * When she was a child, her brother was like her mother, making milk powder for her, cooking for her, and taking her to the amusement park. When she grew up, her brother was a little shy, but as long as she asked, he would still unbutton her clothes and give her milk to drink. Her brother would occasionally have a little temper. When she said she wanted to go out on a date with her Omega friends, he would look at her gently with his beautiful eyes. If she really went, he would hide quietly and shed tears all afternoon. Girls who are reluctant to let their brothers cry usually refuse. Sometimes my brother makes my sister confused. For example, on the day she differentiated into Beta, her brother cried for a long time and she couldn't comfort him no matter how hard she tried. There is also a special period for my brother, he always asks his sister to accompany him. The younger sister, who had learned enough physiological knowledge, wanted to refuse, but when she saw her brother's eyes, the words of rejection were choked in her throat. His beautiful eyes shed tears too easily. Poor, vulnerable, and extremely humble, he begged his sister to touch him. The girl obediently touched his head. Then I shed more tears. * However, my brother is still too coquettish most of the time. When his sister was just an adult, he liked to put his arms around her neck, sit on her lap, and force her to soothe her glands. He kept crying, and while crying, he blamed his sister, "I saw an Omega sending you a love letter today, you must not agree." The younger sister touched his hair and said she didn't agree. Accidentally touching a familiar spot, my sister pinched it a few times out of spite. Then my brother gasped many times in succession. The younger sister couldn't hold back her laughter when she heard that, and wanted to tease him again, so she deliberately asked him, "Brother, why are you so naughty?" Double first love, brother and sister are not in the same household register, no blood relationship, abnormal love. (The text was written on December 11, 2025 and needs to be revised) Intention: Of course it's my brother's fault to fall in love with him