Sauce? I downloaded this and reverse image search can't do shit
>>12961
Breaking them up got me a ping on tinyeye with the second image, leading me to
http://host1.jimdo.com/2013/02/16/juukinzoku-kanojo-chap-02/
which is worthless to you since it's not in english, but it did give me the name.
Juukinzoku Kanojo
aka Heavy Metal Girlfriend, according to https://www.mangaupdates.com/series.html?id=57889
You can get the first five chapters from Nigihana scanlations,
https://nigihana.com/download/
and the rest from Renzokusei Scans,
http://bato.to/forums/topic/12660-juukinzoku-kanojo/
Or just read them online at the manga hosting site of your choice.
>>13421
Thank you for the help