Demon Slayer: with Astringent Breath, the Puppy Becomes Stronger by Sticking to It

[Multiple male protagonists] [Astringent Breath] [Easy and refreshing] [Animal System] Moena Sakura traveled to Demon Slayer: Kimetsu no Yaiba and became a disciple of Taki Sakonji in Saagiri Mountain. She has top-notch rare blood, but she is nicknamed the useless little junior sister. [You are a Shizhi Breath user, the puppy sticker system is activated] [Current male idol No. 1 (Yiyu Tomioka) intimacy level: 10%] [Task 1: Lie in Yiyong's arms and stick to each other for one minute! [Reward: Level 1 reward-physical fitness increased by 30%! Mouna Sakura:? ? ? I'm sorry, senior brother, let me hold you for a while. After that, the little succubus realized: No matter how hard you practice splitting rocks, or how many times you wield a knife, how can a post-it male god level up quickly? Tanjiro: "Senior sister, why do you keep staring at my face?" Mouna Sakura (takes a deep breath and wants to take a sip): "Stop talking, senior sister is practicing, little brother, come closer!" Zenitsu: "Mouna Sakura-chan! After you hug your senior brother and Tanzi, when will it be my turn..." Mouna Sakura: "Bad brother, you should call me wife~" Many years later: [Congratulations to the host, no, congratulations to the succubus! [You have won: Tomioka Giyuu/Tanjiro/Tongmo/Yiwoza/more than 40 characters] [Since you are invincible to Demon Slayer, you can choose any character to return to the original world] Moina Sakura held a pink Tang Hengdao and a fox mask hanging on her waist, and said to the pets: "Who wants to go home with the master?"