Are You an S or an M?

Covering up having sex with your girl by saying you fuck a sex toy - that’s like covering up a bank robbery by pretending to be a terrorist... Hans Gruber approves!

Seems Saya just might have awakened to at least one new fetish ... Do Your Best, Yuuta-kun.

Sex with a waffle, hot and buttery.

Hmm...Hiding the fact that he's having sex with his girlfriend by telling his mother that he's...using his cocksleeve.
I wonder if that's his subconscious talking? As in, what he sees her as...And hey, I'd say it worked out perfectly well! He managed to enact his plan of taking the lead after she got pouty from him referring to her as a cocksleeve, so he indeed just went ahead and gave her the cocksleeve treatment. And I must say, she's just so adorable when she's pouting.
Also, what a nice, understanding mother he has! Leaving him to...do his thing in private.
Great ending though. Ah yes, it would seem that their positions have...reversed from the way they were in the beginning?

My cock sleeve does bitch alot also. Cost too much too.