My hated stepfather gropes and sucks my breasts, which grew rapidly during puberty. It was so disgusting it gave me goosebumps... but why, why... am I feeling so much pleasure...?

思春期で急成長した私の乳房を大嫌いな義父が揉みしゃぶってくる。鳥肌立つほどキモかったのに…なんでなんで…こんなに感じちゃうの…