How does a woman's body produce milk?
8:38
YouTubeDandelion Medical Animation
How does a woman's body produce milk?
Dandelion medical animation All rights reserved. When a woman becomes pregnant, her body undergoes hormonal changes, primarily influenced by two hormones: estrogen and progesterone. These hormonal shifts prepare the breasts for milk production. Shortly before childbirth, another hormone called prolactin, which is responsible for milk production ...
已浏览 199.6万 次2023年10月29日
Milking Factory Tour
Must See! Best Milking Table Cumshots from Mylked
16:56
Must See! Best Milking Table Cumshots from Mylked
XVIDEOS.COMMylked
已浏览 345.1万 次2022年6月17日
Milking Table - private session at client’s home
10:30
Milking Table - private session at client’s home
XVIDEOS.COMMylittlecherry
已浏览 163.4万 次8 个月之前
Milking Cows in Brand New Parlour!
12:34
Milking Cows in Brand New Parlour!
YouTubeSaskDutch Kid
已浏览 329万 次2019年9月26日
热门视频
Everything You Need To Know To Steam Great Milk
19:41
Everything You Need To Know To Steam Great Milk
YouTubeJames Hoffmann
已浏览 327.1万 次2021年7月1日
Which type of milk is best for you? - Jonathan J. O’Sullivan & Grace E. Cunningham
5:26
Which type of milk is best for you? - Jonathan J. O’Sullivan & Grace E. Cunningham
YouTubeTED-Ed
已浏览 604.8万 次2020年10月20日
What is Milk made of?
18:09
What is Milk made of?
YouTubeNileRed
已浏览 163.8万 次2017年3月27日
Dairy Farming
Top 10 Dairy Cattle Breeds İn the World | Highly Milking Cows Breed dairy farm | Cow Farming
1:33
Top 10 Dairy Cattle Breeds İn the World | Highly Milking Cows Breed dairy farm | Cow Farming
YouTubeBuffalo & cow lover dairy farm
已浏览 311 次2023年6月5日
🔴 [ DAIRY COWS ] HOLSTEIN Cattle ✅ Biggest Bulls And Cow
0:09
🔴 [ DAIRY COWS ] HOLSTEIN Cattle ✅ Biggest Bulls And Cow
YouTubeBiggest BULLS and COW
已浏览 1301 次2023年5月31日
Dairy, Bread, and the Pure Taste of Nature #nature #nomad #nomadiclife #nomadic #asmr #asmrshorts
0:31
Dairy, Bread, and the Pure Taste of Nature #nature #nomad #nomadiclife #nomadic #asmr #asmrshorts
YouTubeirantour
已浏览 263万 次1 个月前