[Mutsutake&Yuuji Yuuji] Shou5 na Kanojo to Otona no Ai - Vol.01 [2016-12-24][BE]
 

[Mutsutake(睦茸)×Yuuji Yuuji(裕時悠示)] Shou5 na Kanojo to Otona no Ai (小5な彼女とオトナの愛) - Vol.01 [2016-12-24][BE]

Serialized on:

Gekkan Big Gangan (月刊ビッグガンガン)[2016-09]
Inflation, unless it's distributing mass (density change). The plot or style is similar to Yomeiro Choice.

Ai Travels from the future (2040 ?) and meets her mother Carolyn in the past (present), or at least she calls her mama, I am guessing she's human but I am not sure.

[Ohana-chan] Hen na Chishiki ni Kuwashii Kanojo - Chapter 12 [2018-17][mSH-BE]
 

[Ohana-chan(おはなちゃん)] Hen na Chishiki ni Kuwashii Kanojo - Takayukashiki Souko-san (変な知識に詳しい彼女高床式草子さん) - Chapter 12 [2018-17][mSH-BE]

Serialized on:

Shuukan Young Magazine (週刊ヤングマガジン)

Dream sequence, throwing this one here because it's too short for its own thread.

Re: [Mutsutake&Yuuji Yuuji] Shou5 na Kanojo to Otona no Ai - Vol.01 [2016-12-24][BE]
 

Thanks for that!

Re: [Mutsutake&Yuuji Yuuji] Shou5 na Kanojo to Otona no Ai - Vol.01 [2016-12-24][BE]
 

I loved that little "I regret nothing!" thumbs up at the very end of that dream sequence. I think it's a dream sequence?