Part 1 of the Otomodachi series.

This is a manga depicting a lonely married woman falling for an androgynous femboy with a big dick, who steals her through 60 full-color pages.

"I-I said no." "These things should be done with someone you love... ok?"
'I love you miss Ai, so it's okay then. Peace!'
"N-no, that wasn't what I..."
'Look, even my dick loves you this much.'
"H-hey! My husband and daughter are both here." "W-we can't do this..."
'Ahh, your pussy is being honest, opening up for me.' 'I knew miss Ai wanted to do it too.'
"D-don't say such things..."

(Source: DLsite)