//NSFW

thread of me giving all the great sects from MDZS very kinky sexual marriage customs!

1.) Lanling Jin

the jins are very rich and love to show it off, so think that for them them the custom would be body jewelry- specifically, nipple piercings

anyone marrying into the jins will have their nipples pierced and their fiance will gift them jewels to wear

this applies to any gender, and is often paired with delicate-looking but high quality body chains

the traditional jin wedding attire would be luxurious and flowing robes on the bottom half but on top its just things like this:

and even after marriage its common to see people who married into the jin sect dressed like this

tiddies on display always!!!

also yes some of them probably have genital piercings too but its not necessary like the nipple piercings are

2. Yunmeng Jiang

since yunmeng is surrounded by a lot of lakes and how water is associated w/ life and fertility, the yunmeng sexual marriage custom would also probably be associated with fertility too

so the jiang custom would only come in to play after marriage, specifically once the couple has a child (or any time after the wedding if the couple cannot have children)

there’s a celebration in yunmeng jiang where new parents symbolically share their ‘fertility’ after they get married, during the celebration ppl who can lactate will share their breastmilk(or just breats, if they are unabale to produce) with anyone who wants it in yunmeng!!

basically: anyone can suck on their tiddies during this time, drink their breastmilk, milk them, just suck on the tiddies.

for the people with cocks instead of breasts: they have a “show” of masturbating and cumming into a cup, and they have to keep cumming until the cup is full- after which their spouse will drink the whole cup

this is all to symbolize the ~fertility~ of the waters in yunmeng!!

the water that makes it possible for the people who live there to thrive, grow crops and catch fish and etc.

3. Qinghe Nie

the nie sect has always had the vibe of being more tight knit and close than the other sects, so for their sexual marriage custom would reflect that i think

so the nies get a gangbang.

usually, consummating a marriage is only between the two people getting married, but for the nie sect its a group effort

the bride/groom’s closest and most trusted people are invited to join the couple and have group sex w/ them

if only one person from the couple is a nie, then this gangbang is only required to happen once- the nie bride/groom will invite whoever they trust the most and they’ll all gangbang the person marrying into the nie sect

but if the two ppl getting married are both from the nie sect, then there are TWO gangbangs that have to happen, two nights in a row, one night for each person!!

this is to symbolize that they are also accepting the sect as a whole, and r willing to be a devoted and loyal part of it with the wedding

like, the sect is part of your marriage too ig

the gangbangs only rly NEED to happen once or twice for consummation, but ofc its not unusual to have them be a regular part of the couples married life afterwards

4. Gusu Lan

the lans are all about discipline and dedication, like dedication to follow and learn their rules, and the discipline it takes to live by those rules consistently

so their sexual marriage custom would be smthn that follows along those lines

SO: the lans have dildo sets!! growing from a small size to the actual size of the grooms’ dick (lan dicks r huge thnx)

so like when someone gets engaged to a lan, at least one of them will receive a set of dildos that they have to use until they get to the final dildo

and they can only get married after they manage to fit the final dildo (which is modeled after the actual size of their fiance’s dick)

this is to prove their dedication to the engagement and the ability to self-discipline!!!

if both ppl in the couple have no dicks then they probably get a standard set, w/ no custom made dildo

if both ppl HAVE dicks.. they both get dildo sets

5. Qishan Wen

the wens are very prideful and not afraid to show it so i think they would be all about public sex and BDSM

they probably make a big show of consummating marriages, and its the highlight of wen sect wedding ceremonies

bc of this, its not unusual to see married couples fucking in public

and it’s probably common place to see public corporal punishments in qishan too, with spankings being the most tame/common example