Synopsis
※This product is best read on devices with larger displays such as tablets. Please note that text enlargement, highlighting, search, dictionary reference, and citation features are not available.
Achieve maximum ecstasy with versatile movements!
From the fundamentals of insertion to techniques for arousing partners and lovers, movements to lead to climax, and techniques for prolonged endurance—all thoroughly explained with abundant illustrations.
Author Yura Hashigei, a sex and adult culture researcher with numerous publications on the subject, brings expert knowledge to this guide. Cover illustrations by renowned illustrator Mizuryu Kei, with original manga at the beginning and custom illustrations throughout the technique sections, making this a visually engaging instructional book.
【Please read before use】 ■This is an illustrated, expanded, and revised version of the print edition ‘SEX Thrusting Techniques Manual’ published by Data House Corporation. Table of contents and page numbers reflect the original print version. Some content may not appear in the digital edition. ■Some photos are partially masked and page order may differ. ■Digital version does not support contests, surveys, coupons, and other promotional items available in print. Please understand these points before purchase.
〈Main Contents〉
◆Original Manga – Piston!
◆Chapter 1: Insertion Fundamentals
◆Chapter 2: Techniques for Pleasure
◆Chapter 3: Techniques for Climax
◆Chapter 4: Endurance Techniques
◆Columns

Editorial Review
This is a straightforward instructional guide positioned squarely in the adult education segment—a subgenre that occupies a distinct niche within the broader doujin landscape, one that blends pedagogical intent with erotic illustration rather than narrative-driven content. Works of this type have gained steady visibility as educational materials gain broader cultural acceptance in Japan, though the format remains relatively specialized compared to story-focused adult doujinshi.
What distinguishes this particular offering is its assembly of credible authorship and visual talent. Yura Hashigei brings documented expertise as a sex researcher and published author on adult culture, lending the instructional framework an authoritative foundation rather than amateur speculation. The involvement of Mizuryu Kei for cover and illustrative work signals production quality above the baseline for guides in this category—his distinctive illustrative style carries recognizable appeal for readers who value aesthetic consistency alongside functional content. The decision to anchor the guide with original manga sequences before transitioning into technique-specific illustrations suggests thoughtful pacing and accessibility for readers approaching the material for the first time.
The scope appears comprehensive, progressing logically from foundational mechanics through arousal dynamics, climax techniques, and endurance methods. This graduated structure indicates editorial design rather than haphazard compilation, which matters considerably in instructional works where clarity directly impacts user engagement.
The caveat about display specifications and disabled digital features (no text search, dictionary reference, or highlighting) is a significant practical limitation that should deter readers seeking a tool for quick reference or detailed notation. Tablet or larger device reading becomes quasi-mandatory rather than optional.
Readers seeking a visually polished, author-backed instructional manual written with anatomical seriousness rather than pure fantasy appeal will find substantial value here. Those wanting flexibility in how they access and interact with the information should approach with caution.
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