Penis Scenes.

A girl is stripped completely nude, and we see full frontal nudity. Her breasts and vaginal area are shown in full view. A man takes his shirt off and starts kissing her. She gets on top of the man and they are seen kissing, groping, moaning and thrusting forward with each other. The man touches her erect nipples and another man takes his clothes off and walks over (presumed he is going to join for a threesome). The man also shows full frontal nudity. His bare butt and chest, and later in the scene, his penis. The cameraman unzips his pants and takes them off but runs off to the bathroom in a panic. Look more…

A teenage boy shows a young girl a video clip that evidently shows a man's erect penis, which the audience briefly sees, and uses a sexual phrase the girl later repeats to an adult who leaps to her own conclusion and spreads devastating gossip.
A man investigates a pedophilia case by asking a small girl if "something white" came out of the wrongfully accused suspect's penis. Look more…

A young man is strapped naked to a tree. Duct tape covers his penis. After getting free, he is seen running through the deserted streets naked, with still a bit of tape around his penis, though his bare buttocks are seen. Look more…

4 kids bring a girl in a field and show her a black horse - then ask her to touch the horse's penis. She refuses and walks away. Nothing is shown but the scene is charged with tension. Look more…

A woman is shown performing cunnilingus on another woman, a dildo is seen and a man's flaccid penis is visible as he approaches the bed, a threesome is implied, but they are interrupted. The bare breasts of one of the women is also seen. Look more…

One man gets a vasectomy, His penis is shown Look more…

A reference to penis hairs. Look more…

A male teacher fantasizes while giving a test and touches his penis over his pants. He goes to the bathroom and it is implied that he masturbates. Look more…

There are several cut-scenes and/or animations that show a penis penetrating a vagina (i.e. hardcore sex), erect penises, vulva etc.
A young man (fully clothed) is sitting with his erect penis exposed on screen as a young woman walks up to him, straddles him and they begin to have sex.
There is a scene where a man's erect penis is shown just before he has sex with a young woman. Look more…

In a dream sequence, a teacher, dressed as a clown, rips a teenager's penis off. (See Violence & Gore) You see the ripped off penis for a few seconds. Look more…

There is a fast-forwarded montage of a man and woman having sex in various positions (we see full nudity from both of them, including the man's penis).
Four women do nude yoga (we see them fully nude throughout, including a few explicit views of their vaginas). The bigfoot creature sees them, and we see a silhouette of his long penis again. We see him rhythmically moving, implying masturbation (we do not see anything explicit, however we see a large amount of semen on the ground).
Two fully nude women play with tarot cards in a hot tub and then have sex with each other, including masturbation, oral sex, and tribbing (we see full nudity throughout). We see a dark silhouette of the bigfoot creature as it walks in on the women (there is a long penis hanging down between it's legs implying arousal of seeing the women naked). Look more…

In one level there is a wrapped package shaped like a penis Look more…

A woman tells a joke about how as a child she wanted her ears pierced and her dad made her give him oral sex, and she asked him why his penis tasted like "poo-poo" and the dad said "because your brother wanted a new computer" Look more…

A character's small penis is shown on a phone. Look more…

Forest reviews stuff like making a sex tape, having an orgy, using a gloryhole, etc. In one instance, Forest gets a penis enlargement via plastic surgery. No nudity is shown, genitals are blurred. Look more…

A boy talks about having sex with a prostitute and needing some medication. They joke about the size of his penis and he says he's going to show him. We hear unzipping and the store owner drags the boy out telling him to behave. Nothing is shown, just implied. Look more…

Male frontal nudity involving enormous prosthetic penis. Look more…

A few minutes later in the film, the same young man removes his clothing again exposing his penis and backside for several seconds. Look more…

Abundant graphic scenes of all sorts of intercourse, male/female, male/male, etc. etc. Forcible rape. Full-frontal nudity. Simulated sex with underage actors. The penis and scrotum of two males are clearly seen as they sit on the edge of a bed. Two vulvae are seen close up on the screen of a computer. One male is shown laying on the floor with an erect penis. However, the penis appears to be fake as the scrotum cannot be seen. The "penis" appears to be attached to a fuzzy substance that covers the "scrotum," possibly an imitation of pubic hair. Look more…

Three people have sex in a threesome. There's two women and one man. The women are on the outside, and the man is in the center. They are interrupted, and the man gets up. We see his bare buttocks, and a clear shot of his penis and testicles. The two women begin making out in the background, while the man starts to masturbate while watching them. He is seen sitting down, touching his penis explicitly, as he begins to masturbate. Although he can be seen touching his penis at first, the actual masturbating isn't seen, but we see his arm move in a motion, which implies it. We also see the bare breasts of both of the women. Look more…

A teenage boy does a Skype style call with an older man. The old man's flaccid penis is seen as he starts to masturbate. The teenage boy gets ready to do the same and talking dirty to the old man. Look more…

We see a teen boy in the shower and a portion of his bare chest is visible; the boy's father pounds on the door and makes a crude remark about masturbation "being fun" and the boy leaves the bathroom (implied to be fully nude and we see his bare chest, back and partial side of his buttocks, with his hand covering his penis from view); the man makes a remark about the boy's backside and tells him to bring his briefs with him to the shower. Look more…

A teenage boy is de-pants in front of a large group of students, causing many of them to laugh and a girl comments on his penis. Only his butt is shown for a moment.
A man talks about penises to his daughter. Look more…

Main character is shown in a shower, he masturbates, his erect penis is seen, he ejaculates in his hand and eat it. Very explicit.
We see the main character again in bathroom, flaccid penis is shown for a second. Look more…

A girl makes comment about a penis. Look more…