prologue

a. Welcome back, brother ♪ I have rice, but what should I do? Bath first? Or ... Is it white? Ehehe-I wanted to say it once ♪ Mom's ma-ne ♪ Huff That's because I'm going on a trip with my dad because of a message from my mom, and during that time, Shiro will be a mom instead. So nice to meet you, brother ♪ That's right. I'm ready to eat, so let's eat together ♪ Thank you ♪ Onii-chan ... what's wrong? Maybe you ’re not fine? Twice Because I'm not good at chopsticks and I'm tired of it ... Oh my brother! I wonder if I can do something for Shiro's older brother? It ’s okay ... that ’s no good! Shiro was tired and had a drink of his older brother! I want to heal you! So ... Hmm ... Hmm! Well, that's why! Because the white was squeezed ... Twice Mmm! When I was depressed, I couldn't help my mom! Now that Shiro is my brother's mom, if it's hard, I'll spoil it! That's why ... ♪ I want to be a good boy, so come to Shiro's chest ... fluffy! Hmm ... heavy ... it's painful ... oni, cha ... brother, are you trembling? After all it's painful ... because I work every day ... Shiro, I don't know because I'm not an older brother, but my older brother seems to be spicy, ya! I want my older brother to be fine ... So to Shiro ... Give my mom a drink? ♪ Hmm ... Do you want me to do it? Twice Good, yes ... Gyu ~ ♪ Gyu ~ ♪ Mugyu ~ ♪ I think Shiro is a mama-it's okay to spoil it ♪ Yeah? What? Why is a naked apron ... wow! ?? This is that ... Look at it! Because ... Onii-chan will come back more than usual Shiro, I was taking a bath ... I couldn't make it in time to put on my clothes ... So I just had an apron ... So ... Uhhhh, I forgot to wear my clothes! Mu Onii-chan ... Shiro's hair isn't thirsty yet, so it's cold, isn't it? I'm sorry I'm thirsty now ... Eh, is that okay? Twice Hmm…. Then ... Gyu ~ ♪ I'm gonna keep it like this ♪ Gyu ~~ Gyu ♪ Fufu ♪ When I'm squeezing like this ... Tokun, Tokun makes a gentle sound of my brother ... Huff ♪ When I hear this, Shiro's breasts are warm ... It feels so good ♪ I want to keep doing this for a long time. Can you hear the sound of Shiro's chest? Shiro is also Tokun ... Tokun ... Tokun ♪ Are you saying? Kusu ♪ It's the same ♪ Onii-chan ♪ Did you sleep on your brother? Twice Kusu ♪ It ’s okay, I ’ll hold it to my mom, so let ’s do it. Fluffy! ?? What's wrong with your brother ... eh? Shiro ... do you want her to be a real mom? My brother is a baby and Shiro is a mom ... But ... but that's ... A lonely face ... already… My older brother is ... Shiro's older brother, and he's a good adult, but ... If you're tired or have a hard time, you can always give it to Shiro, right? There was a time when my older brother was a baby ... and because there was white, I didn't give in to my mom ... Shiro ... Become a mom of your brother ... Become a mom and spoil your big brother ♪ Um ... then ... yes ♪ Come on ~ I-chan ♪ Mom de Chuyo ~ ♪ I'll give it to you, so don't be shy and spoil it, right? Gyu ~ ♪ Mugyu ~ ♪ Shiro, I'll do my best for my mom ♪ So from now on, Shiro will be a mama, so I'll spoil her and heal her.