A genderbending succubus/incubus visits a high school boy. Note: This doujinshi is only yaoi in chapter 2 and the first half of chapter 3. Chapter 1 and the second half of chapter 3 are heterosexual. | Namespace | Tags | | :- | :- | | male | sole male | | female | big breasts, demon girl, gender change, gloves, horns, nakadashi, paizuri, sole female, thigh high boots | | other | multi-work series | --- Doujinshi.wiki: * [Alp Switch](https://doujinshi.wiki/book/1066336) * [Alp Switch 2](https://doujinshi.wiki/book/1591679) * [Alp Switch 2.5](https://doujinshi.wiki/book/1592048) * [Alp Switch 3](https://doujinshi.wiki/book/1638878)

The composed and cool beauty that sits next to me... her name is Mamiya. During class she flashes her breasts at me, and then gives me a handjob after class. (Source: DLsite) | Namespace | Tags | | :--- | :--- | | male | schoolboy uniform, sole male | | female | big breasts, exhibitionism, eye-covering bang, gymshorts, handjob, kissing, nakadashi, schoolgirl uniform, sole female, x-ray |

Collection of short stories based on the original anime SSSS.GRIDMAN. **Content**: - Chapter 1. **GRIKKAMAN** by Fukushima Masayasu - Chapter 2. **Someday I'll See This Dream** by Kamiya Zuzu - Chapter 3. **Crossdressing Yuta** by Konoshiro Shinko - Chapter 4. **The End of The World...?** by Osomatsu - Chapter 5. **Day of the Festival** by Eightman - Chapter 6. **Kaiju Girl** by Tonmou - Chapter 7. **Yakisoba Bread** by Mikanuji - Chapter 8 **Mama** by Saida Nika - Chapter 9 **Rikka's New Menu** by Kiryuu Mina - Chapter 10. **GACHAGACHA** by Niina Ryou - Chapter 11 **Dream Friendship Tag Team! Akane Rikka Bazooka** by Hasegawa Shigurio - Chapter 12 **The Big Sink! The Last Day of Tsutsujidai** by Wata Ruh