Raw by @Pokom: https://e-hentai.org/g/2247176/f1ffcc3eb9/
T/N: This doujinshi shares the same title with the original Japanese version of Harvest Moon/Story of Seasons.

let me teach how to manual milking by hand
>use milking machine in the end
minutes of training WASTED

RAW by pokom KEK
that guy just leeching from kemono leak https://kemono.party/fanbox/user/9748424/post/3971285

Base +35, cybeast93 +13, Look A Moth +19, Blookryynnn +5, Ryo75 +17, jindoko90 +6, hereforpandaonly +6, Gh1 +7, Nobody_Know +7, Manakemia +7, Megaton +45, gastly +6, Darksword696 +20, and 9 more...

oh god, so did she get covid-19 in the last 2 pics

Base +31, Ryo75 +17, jindoko90 +6, moxs -6, 伊藤龙之介 +2, hereforpandaonly +6, gastly +6, Lewdduck420 +6, Bane13 +55, loshi1505 -8, ChaseRaph69 +6, NerdNumber9 +13

So, like is he supposed to use what he learned on the cow?

Base +7, Remeark +6, Drevlik +6

you don't milk a human the same way you milk a cow - for humans you can't squeeze or suck the milk out, instead you have to trigger the breast to release the milk on its own, the techniques aren't transferable

Base +6, LightSolas +7, deadeyemax +6, darkpenetrator69 +11, Bubblejum +6

This isn't true. You can absolutely squeeze out a woman's milk.

Base +8