Arai-kun to Haruma-senpai

Chapter 21: Summer Memories
Chapter 20: Christmas Eve
Chapter 21.5: Extra Twitter Art (Ch 11-21)
Chapter 20: Christmas Eve
Chapter 21.5: Extra Twitter Art (Ch 11-21)
Twitter webcomic self-published by AkahachiPrequel chapter can be purchased on (https://ecs.toranoana.jp/joshi/ec/item/040030934488/).