Just as the title of the work describes, a compilation of stories involving girls showing the mc her tits while looking embarrassed.
Vol 1:
<ol>
<li>I Can't Oppose Onee-san by Kawachi Izumi</li>
<li>Live-in Sweetheart by Akitsu Kio</li>
<li>Keeping a Cow Girl by Nakamura Morisu</li>
<li>Yashio Goyou</li>
<li>Haseyoshi Eria</li>
<li>Utamaro</li>
<li>Kazama Ayami</li>
<li>Momoshika Fujiko</li>
<li>Urayama Ayumi</li>
</ol>
Cover illustration: Nishizawa 5miri (vols 1-3), Ayami (あやみ) ( vols 4-5)

Read the comic Hazukashi-souna Kao de Oppai Misete Moraitai: Sekimen Oppai Anthology online, along with others like The Greatest Estate Developer, The Swordmaster's Son, After Ten Millennia in Hell, SSS-Class Revival Hunter, The Return of the Disaster-Class Hero, Return of the Blossoming Blade, Kaiju No. 8, Chainsaw Man, Player Who Returned 10,000 Years Later, One Piece