https://www.dlsite.com/girls-pro/work/=/product_id/BJ639559.html
https://book.dmm.com/product/4235052/b129dbnka04009/

Description:

"Eavesdropping on my neighbor doing it every night stirred something in me..."
"I expressed my dissatisfaction with my boyfriend's performance in bed, and so he brought his friends along...!?"
"When I was still a rookie, I had an unexpected relationship with my senior instructor!"
"A domineering boss shows an unexpected side of herself on a company retreat!"
"Now that I'm an adult, I'll continue what I couldn't when I was still a student..."

This is an anthology of lovey-dovey and lewd experiences submitted by contributors, which have now been turned into a manga!

Cover ・ poko

03 ・ Suzuki Penta / 鈴木ぺんた …………………………………………………… 『隣人のアレ事情』
27 ・ Umemiya Aiko / 梅宮あいこ …………………………………………………… 『オトナの密恋』
51 ・ poko …………………………………………………… 『先輩ガマンできません』
75 ・ Kotani Azusa / 小谷梓 …………………………………………………… 『社員旅行のあやまち』
99 ・ Sakamoto Miyuki / さかもとみゆき …………………………………………………… 『ヒ・ミ・ツのア・ソ・ビ』

Base +42, nuts987 +13