is there a vol.2 and if there is where can i find it

Base +4, -=Lord=- +7

No but on the last page it states that this takes place roughly before mazo shino 6 and 7.

Base +11

http://doujinshi.mugimugi.org/book/6231/Mazo-Shino-Gaiden-Vol.1/

Mazo Shino 6: https://e-hentai.org/g/84460/6ceadf6d36/

Mazo Shino 7: https://e-hentai.org/g/218106/3988b71a3d/

Base +10

https://www.suruga-ya.jp/product/detail/ZHOA5286

Mazo Shino series:

raw:

1: https://e-hentai.org/g/12919/4644fee906/
2: https://e-hentai.org/g/12920/aeb49369f7/
3: https://e-hentai.org/g/33190/67d46e279e/
4: https://e-hentai.org/g/1907060/39a630ef93/
5: https://e-hentai.org/g/4020/979333a286/
6: https://e-hentai.org/g/12924/2192e6b800/
7: https://e-hentai.org/g/12925/4429bf04e7/
Gaiden: https://e-hentai.org/g/70038/a708237bf9/

English:

1: https://e-hentai.org/g/32634/2f34347d34/
2: https://e-hentai.org/g/34125/feff0a2a16/
3: https://e-hentai.org/g/39214/103ad81e85/
4: https://e-hentai.org/g/34886/2253407091/
5: https://e-hentai.org/g/47803/969fbcac12/
6: https://e-hentai.org/g/84460/6ceadf6d36/
7: https://e-hentai.org/g/218106/3988b71a3d/
Gaiden: https://e-hentai.org/g/218108/366c586a56/

Base +43

What happened to 1-4, they're all unavailable

Base +8, lucy_qwq +3