Words found in a +18 korean website

>키스 = Kiss
>(동반)샤워BJ = shower together+blowjob
>입싸 = cumshot inside mouth
>얼싸 = cumshot on face
>노콘 = No condom
>질싸 = Creampie
>애널 = Anal Sex
>똥까시 = lick and suck anal
>알까시 = lick and suck testicle

七生報国

Due to the pandemic audible is offering a bunch of free audible books in different languages like Spanish, French, German, Dutch, Italian, Portguese, Japanese etc. No account or sign up needed. And varying levels too.
https://stories.audible.com/discovery

ござる is an honorific way of saying ある/いる, 行く and 来る.
According to a dictionary, it had been used until the Edo period (a few hundred
years ago), so it sounds archaic.
But now いらっしゃる or おいでになる is commonly used for いる/行く/来る instead and ござる is not used anymore except for anime, manga or Japanese historical dramas set in medieval Japan.

口当たり

噂 (うわさ) — gossip

女三人寄れば姦しい

From a person living in Japan (presumably japanese):

formal counting suffix is complicated, but we generally use only some of them at normal conversation;
1. -ko(個): you can use this everything except for person, animal
2. -nin(人): for counting persons
3. -hiki(匹): for animals

1-3 above are used with chinese (e.g. ichi, ni, san..). japanese counting is also used at small numbers(e.g. hitori, hitotsu, hutari, hutatsu)

the "hu-" part is the character 「ふ」 which can be read either as fu and hu.