If Tsunade mastered eight gates

[sindi1997]

She would beat the shit out of perfect susanoo LOL JK

 

[The Hidden Shinobi]

She doesn't need 8 gates, 8 gates is a way people with normal strength can reach insane strength. She already has insane strength.

 

[snakekill321]

All she would need then is the Akimichi expansion jutsu use it on her giant tits and open the gates then just spin in a circle. I dont even see a perfect susanoo getting up after the tit-ilation

 

[RockLee X Zabuza]

talk about overkill