An experiment allows you to see the terrifying destructive power of sex addiction!

Breaking through the "surgical forbidden zone", this skilled doctor opens up the "folded life"

angeladeyeye

6.0K Views

Can the romance from science students turn "white flowers" into "crystal roses" of seven colors?

zhebukexueascience

1 View

Masturbation Victim Case 06

kate_villarreal_01

57 Views

Attack on Titan --- Abstinence from Porn (Chinese and English subtitles)

yingyupaidui

330 Views

A living carrot managed to escape from a laboratory

marva_klein

575 Views

Wearing fishnet socks for the first time to accompany you "The 27th Day of Abstinence"

yangshengbili

215 Views

fun magnetic game

yibienikuan

97.7K Views

Easily cut glass bottles with one move

Famingjia101

1.8K Views

Another day at the top ~ Lie down. . . . .

tamaderp_01

911 Views

See more beauties and live longer

【zuoye】__01

113 Views

Chinese Palace Dessert | Daifuku with Byaslag [The Story of Ming Lan]

YizhidaxueLi

144 Views

When MC upgrades, it becomes more scientific, and the maximum level is beyond my imagination # Minec

Xiaomengbugugu

20 Views

Douyu Mina saint moment

mengaitian

427 Views

The great invention of "human"

Famingjia101

1.1K Views

Teddy helps you quit masturbation

unicornwangyiyouxizhizuoren

159 Views

Bikini Bottom really exists in the world! Where is Bikini Beach? How are tropical coral reefs formed

geleiyingzhi

15 Views

The "thousand-legged snake" in Shennongjia was discovered, "if separated it becomes an insect, but w

yimengdongwu

1.7K Views

[SCIENCE]Amazing Science Toys|Mr. Mind Blow

Jinzhengmeiyongde

16.8K Views

Don't let desire break your will! To quit sex, start with you and him!

wanzaihenmang

45 Views

Cupping therapy eliminated 3 years of back pain in minutes

esmeralda_sanchez_04

10 Views