SW-112 Dream incest! The mother who can still go on is secretly aroused by my easily erect dick, her only son. It's okay to insert it without my dad finding out, right?

My mother looks younger than her age and has a plump, erotic body. When I see her panties or cleavage while she's cleaning, I immediately get an erection. My mother noticed my dick and stared at it, making my crotch hot with anticipation. When I rubbed my dick against her while my dad wasn't looking, she couldn't hold back and started sucking on it. It's because this is a forbidden relationship that we're not supposed to penetrate, so I get so excited.