Skip to content

Home Browse Characters Scenes Library

Search series, genres, tags, characters, authors and artists

Go to

Browse all Characters Scenes Surprise me

↑↓ move↵ openesc close

Loading series

PornhwaDB

A free pornhwa reader for NSFW manhwa and Korean adult webtoons in English, linked to PornhwaDB.

Read

Latest updates Release calendar Browse Genres Characters Scenes Random series

PornhwaDB

pornhwadb.com ↗Rankings ↗Chapter search ↗

Copyright / DMCA Terms Privacy Discord

18+ only · Part of PornhwaDB ↗

Home BrowseLibrary

PornhwaDB

18+

Adults only

This site shows sexually explicit comics. You must be 18 or older to enter.

By entering you confirm you are of legal age to view adult content where you live.

Read Knock Knock Manhwa Online | PornhwaDB Reader

Knock Knock cover

Knock Knock

Story Viagra · Art Sexy Bong

이모 / Invitada Sorpresa / Mi Casa Es Tu Casa / Rencontre à L'improviste / The Aunt / The Unforeseen Guest / Visites Inattendues / Zusammenleben Plus / 意外的露水之緣 / 意想不到的关系 / 阿姨

Completed
141 chapters
Updated Oct 26
2021–2023

Chapters: 141 chapters
Updated: Oct 26, 2026
Status: Completed
Published: 2021–2023
Also known as: 이모; Invitada Sorpresa; Mi Casa Es Tu Casa; Rencontre à L'improviste; 7 more
The Aunt
The Unforeseen Guest
Visites Inattendues
Zusammenleben Plus
意外的露水之緣
意想不到的关系
阿姨

Borderline H
Cohabitation
Comedy
Drama
Explicit Sex
Full Color
Harem
Incest
Romance
Slice of Life
Uncensored

Unforeseen guests and unforeseen temptations are in the air!(Source: Toomics)

Characters

Kyle
Rachel
Mr. Dong

Chapters

Standard · 141 Uncensored · 82

All
Blowjob
Masturbation
Almost Caught
Cunnilingus
Dick Stuck In Pussy

See all 390 scenes tagged Cunnilingus

Chapter 5Dec 5, 2022
Continues the scene from ch. 4
- Kyle
- Rachel
- Cunnilingus
- Masturbation
Chapter 4

Reviews

Loading reviews…

More by Sexy Bong and Viagra

Downstairs Lady
47 chapters
Office Girls
24 chapters
Unexpected Ties
51 chapters
Single Room
56 chapters
Tighty Lady
49 chapters
Bad Parenting
57 chapters
My Wife's Partner

Dec 5, 2022

Continues the scene from ch. 4

Kyle
Rachel

Cunnilingus
Masturbation

101 chapters

Please Take Care Of Her

24 chapters

15 Beauties

49 chapters

Office Desires

24 chapters

Fuck Room

3 chapters

The Young Woman Fixation

11 chapters

Similar series

Most genres in common

3.5 out of 5
Teach Me First!
21 chapters
4.5 out of 5
Someone Stop Her!
117 chapters
4.5 out of 5
Don't Tell Mom!
104 chapters
4.7 out of 5
The Late-Bloomers
97 chapters
4.5 out of 5
The Mansion
61 chapters
4.3 out of 5
Dating After Work
136 chapters
4.4 out of 5
What’s Wrong With This Family?
82 chapters
3.6 out of 5
Secret Class
332 chapters
4.4 out of 5
Brother From Another
76 chapters
4.2 out of 5
Stuck Living With My In-Laws
95 chapters
4.2 out of 5
Magical Girl Service
56 chapters
4.1 out of 5
Close As Neighbors
53 chapters