【Junk Island】Woman warrior being milked and humiliated 3

The bounty hunters [Leila] and [Sigle], who were supposed to defeat the monster, but instead were captured by the target monster and continue to have their breasts tortured in the lair.
The purpose of the monster that is relentlessly torturing their breasts is to

I’ve bound the 26-page manga and 12 extra illustrations (including diffs) into a JPEG file.

Thank you for your cooperation.