I hope the next update is Mitsuki Livestreaming Part 3, though I'm not sure how it would progress from there since the creampie in the 2nd seems like a finale touch.
is it the karaoke blowjob one? the difference is during the climax scene, one version has mitsuki still keeping the penis inside her mouth while the other version is her catching the projectiles as it shoots out
.......not sure how I didn't notice that, but good catch! Had to go back and check, and ended up having both anyway thankfully. Probably too much sound/outfit checking to have all variations made the eyes glaze over.