Kiss x Sis.
A story of a (VERY LUCKY $%^&*^%$##$%^) guy.
and his 2 stepsis. (FYI = TWINS)
Legally - cn get into a BGR (in fact - marriage is OK)
aft all nt related by blood.

Here's the catch.
Ako(Cute chara) n riko(serious chara) Loves (lucky~~) their younger bro (keita)
Ako X Riko X Keita is in a love triangle tt all 3 party approves of. (Like dam rare.~)
Ako Vs riko - Keita jus ==""

More catch.
Got other rivals tt wans keita. (o.o)
Keita aint so smittened by his sisters. (He like older women with bo-ing~~)
But he still gets crazy when tempted.==
and the sisters gets into random yuri situations.

ii ne~ souno inochi~
Suteki no oya to oka~
Kawaii nee-chan-tachi wa iru~
Yasashi no Kazoku~
ii ne~

*Fantasy~ fantasy~ fantasy~ Read more manga and watch more anime~ It'll help maxy get rid of reality~

^Wait, rika-chan. Sit here. I'll put it on for you. (Kiss X Sis - Chapter 10 [Kya~~ Fave Chapter.~XD])