sissification 

Kink which usually involves a dom consensual "humiliating" their bf by using things that are usually gendered as female like skirts, thigh highs, etc.

"I had my boyfriend wear a maid outfit last night and realized I am into sissification"

sissification by chocolatemilk13 August 25, 2019

sissyfag

A gay male intending to get perceived as a girl. Welcomes being dominated and used by alpha males and females.

That twink is such a sissyfag, he's begging for seed.

sissyfag by getarise December 11, 2016

Sissyfuck

A derogatory term; combining sissy and fuck.

Mirror, mirror, on the wall, Who’s the badest bitch of them all? This Sissyfuck

Sissyfuck by Sharkboy2019 March 31, 2019

Sisse

The shy girl that you see but don't really notice. If you get under her layers of protection you will find a cute, sexy, open, warm and funny little girl that is hard to live without.

I never thougt she would be anything for me but she is such a Sisse.

Sisse by Nickusa2311 February 6, 2010

sissify 

To feminize a man, most often by forcing him to wear women's clothing, typically gaudy and overly feminine to enhance his humiliation.

Mistress Fluffy likes to sissify her men.

sissify by DirkD January 24, 2007

Sissification 

The act of turning someone or yourself into a sissy, often via sissy hypno, a chastity cage, and wearing feminine clothing.

Being a sissy isn't the same as being a trans woman, as sissification is done as a fetish, and isn't the same as transitioning, though trans sissies do exist.

Sissification is mostly done in femdom relationships and is often combined with other things like cuckolding

Person: How's the sissification going?
Sissy: Great! I feel just like a woman already.

Sissification by Minecraftfan5610 July 14, 2021

sissified

made sissy, made weak or feminine. Not masculine or strong.

Did you see the latest Viper? It's all sissified.

Wow, look at Joe's clothes.. his mom sissified him.

sissified by anon December 3, 2003