Incest

Ch.1-3 Doting Itokon! - Yuuto's dad relocated to San Francisco, so he's set to live with relatives, a huge family with 13 various ages people under Touji's care.
➽ What a chaos, yet lively & fun family! The mangaka knows how to use the adorable Chibi image to present the Uke's cute personality. I like the way the innocent-looks Uke smoothly sneak-kissed the Seme's hand and pulled him to sleep together. σ(≧ε≦ｏ) Joyful Read
Ch.3.5 A Kiss After

Threesome Elder bro × twins

Ch.6 Incest 3P of a stupid youngest bro x 2 siblings in Japanese dance show..

≫ Anthology of Immoral / taboo BL - Cover's illustrated by Rocky
• Ch.1 Love like Shadow Stepping - Seeing how the nephew loves his uncle & tries to use his look-alike dad to get his Uncle's love. He even doesn't mind to be just a substitute. I can't help feeling happy with him that the Uncle loves him back and takes this love seriously.

≪≫ Story of a naive guy Ryouichi who got lover tricked into enormous debt, ran away from debt collectors then ended up involving with the former yakuza Ren & the former detective..
I like the unique tragicomedy charming vibe & the way the story flows on the first half..
Anyway the drama part between Ren & his bro Tohki and how Ritsu tried to handle the problem since ch.5 was told in subtle style which's quite vague & confused of what's going on..

A teen craves for his dad, keeps fantasizing being embraced by him while masturbating. He even lies that he's already with a man to encourage / lure his dad to hold him.
≫➤ Actually incest doesn't happen yet, whole story is just his fantasy but the last page clues that his fantasy may be gonna come true. It's still open end thou.
IMO As a daddy's boy, it sounds more realistic if he calls out 'Daddy' instead of 'Father'.

Ch.2-3 The Door to Spring - That's cruel fate. They have to suffer w/o doing anything wrong as they didn't know each other at that time.. It's a bit similar to "Not Equal" but everything in "Not Equal" falls exactly into place while everything in this one's gone wrong for them.
▸ Dad: I just want to be by your side.. You're my precious child.
Haru :That boy no longer exists