I said absolutely no perverted things, though...! My body is overcome by his massage, and heat is mercilessly thrusting into my wet privates. I'm... going to melt...!

(Source: Coolmic)

Notes:
- Includes an extra chapter.
- Originally serialized as a web manga under the title Kono Massage... Hobo SEX desu.: Hatsu Kano to Umi no Ie de Noumitsu Sesshoku (このマッサージ…ほぼSEXです。～初カノと海の家で濃密接触～).
- Simultaneously released in long-strip and traditional formats, with 36 episodes and 12 chapters respectively.