Thanks to Boggsking for translating this and Maximum_Joe putting the bounty on the English script Chapter 5 of Hokkai no Kotou Chira Chira Will probably do chapter 6 next Please support my bounty for the author's other book here: https://e-hentai.org/bounty.php?bid=18869
The art may be...non standard, but the idea is clearly shown (over the top sex) and the scenes are always funny as hell so there is little not to like.
Even though this scenario would be weird as hell, to slam everyone to high heaven Except the one you were aiming for. Oh well 99.99% with a side of NTR ( kinda,sorta ) is better than nothing.